🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 165 Days

Day: 25.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.96 AU - 1.2 AU

Year: 418 Days

Day: 28.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,140,473 km

• M1: 208,839 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.04 AU - 4.74 AU

Year: 2860 Days

Day: 28.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.04 AU - 5.3 AU

Year: 4382 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,140,473 km

• M1: 128,654 km (0.1 R)
• M2: 192,532 km (0.108 R)
• M3: 333,005 km (0.118 R)
• M4: 417,677 km (0.072 R)
• M5: 528,380 km (0.115 R)
• M6: 729,140 km (0.112 R)
• M7: 801,545 km (0.078 R)
• M8: 1,092,364 km (0.054 R)
• M9: 1,152,053 km (0.118 R)
• M10: 1,614,610 km (0.119 R)
• M11: 1,837,511 km (0.038 R)
• M12: 1,967,212 km (0.105 R)
• M13: 2,040,665 km (0.05 R)
• M14: 2,266,557 km (0.102 R)
• M15: 2,359,158 km (0.1 R)
• M16: 2,500,528 km (0.079 R)
• M17: 2,924,638 km (0.102 R)
• M18: 3,042,671 km (0.118 R)
• M19: 3,371,188 km (0.093 R)
• M20: 4,735,820 km (0.095 R)
• M21: 4,894,842 km (0.066 R)
• M22: 5,116,247 km (0.05 R)
• M23: 5,197,628 km (0.047 R)
• M24: 5,569,080 km (0.101 R)
• M25: 5,991,844 km (0.094 R)
• M26: 6,534,884 km (0.111 R)
• M27: 6,689,867 km (0.087 R)
• M28: 6,823,608 km (0.103 R)
• M29: 7,714,313 km (0.103 R)
• M30: 8,042,980 km (0.101 R)
• M31: 8,352,348 km (0.082 R)
• M32: 8,448,241 km (0.059 R)
• M33: 9,056,356 km (0.07 R)
• M34: 9,229,141 km (0.045 R)
• M35: 9,553,021 km (0.073 R)
• M36: 9,603,136 km (0.118 R)
• M37: 10,058,512 km (0.087 R)
• M38: 10,963,878 km (0.117 R)
• M39: 11,069,046 km (0.078 R)
• M40: 11,492,856 km (0.115 R)
• M41: 11,546,263 km (0.068 R)
• M42: 11,626,447 km (0.113 R)
• M43: 12,274,804 km (0.044 R)
• M44: 12,934,830 km (0.047 R)
• M45: 13,045,982 km (0.052 R)
• M46: 13,269,182 km (0.114 R)
• M47: 13,578,101 km (0.106 R)
• M48: 14,088,828 km (0.086 R)
• M49: 14,519,221 km (0.092 R)
• M50: 14,895,759 km (0.09 R)
• M51: 15,216,946 km (0.115 R)
• M52: 15,393,023 km (0.074 R)
• M53: 16,044,671 km (0.056 R)
• M54: 16,283,878 km (0.067 R)
• M55: 16,674,927 km (0.031 R)
• M56: 17,405,263 km (0.084 R)
• M57: 17,805,288 km (0.101 R)
• M58: 17,867,072 km (0.109 R)
• M59: 17,959,823 km (0.109 R)
• M60: 18,834,073 km (0.04 R)
• M61: 19,849,992 km (0.097 R)
• M62: 20,010,361 km (0.115 R)
• M63: 20,203,342 km (0.079 R)
• M64: 20,591,249 km (0.094 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 11.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.49 AU - 7.03 AU

Year: 6552 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,140,473 km

• M1: 177,273 km (0.087 R)
• M2: 324,478 km (0.113 R)
• M3: 398,678 km (0.088 R)
• M4: 531,820 km (0.072 R)
• M5: 624,870 km (0.097 R)
• M6: 698,772 km (0.106 R)
• M7: 1,066,932 km (0.111 R)
• M8: 1,294,321 km (0.077 R)
• M9: 1,481,019 km (0.087 R)
• M10: 1,893,610 km (0.097 R)
• M11: 1,967,960 km (0.03 R)
• M12: 2,119,652 km (0.118 R)
• M13: 2,408,077 km (0.099 R)
• M14: 2,557,226 km (0.053 R)
• M15: 3,095,778 km (0.109 R)
• M16: 3,258,242 km (0.047 R)
• M17: 3,333,041 km (0.092 R)
• M18: 3,561,028 km (0.106 R)
• M19: 3,841,374 km (0.062 R)
• M20: 4,032,411 km (0.088 R)
• M21: 4,242,895 km (0.03 R)
• M22: 4,341,330 km (0.094 R)
• M23: 4,557,050 km (0.043 R)
• M24: 4,674,784 km (0.057 R)
• M25: 4,827,673 km (0.099 R)
• M26: 5,384,476 km (0.06 R)
• M27: 5,455,535 km (0.091 R)
• M28: 5,998,426 km (0.112 R)
• M29: 6,220,579 km (0.066 R)
• M30: 6,295,228 km (0.079 R)
• M31: 6,941,640 km (0.112 R)
• M32: 7,135,818 km (0.089 R)
• M33: 7,371,285 km (0.106 R)
• M34: 7,569,353 km (0.087 R)
• M35: 7,930,632 km (0.064 R)
• M36: 8,154,131 km (0.102 R)
• M37: 8,359,080 km (0.102 R)
• M38: 8,628,207 km (0.079 R)
• M39: 8,879,082 km (0.109 R)
• M40: 9,345,379 km (0.118 R)
• M41: 9,646,370 km (0.053 R)
• M42: 9,732,987 km (0.048 R)
• M43: 9,884,979 km (0.057 R)
• M44: 9,994,185 km (0.085 R)
• M45: 10,702,232 km (0.088 R)
• M46: 10,994,546 km (0.099 R)
• M47: 11,221,187 km (0.083 R)
• M48: 11,335,031 km (0.116 R)
• M49: 11,587,103 km (0.05 R)
• M50: 11,702,144 km (0.082 R)
• M51: 11,771,408 km (0.082 R)
• M52: 12,003,434 km (0.058 R)
• M53: 12,495,312 km (0.088 R)
• M54: 12,660,767 km (0.106 R)
• M55: 12,922,114 km (0.071 R)
• M56: 13,474,729 km (0.096 R)
• M57: 13,765,996 km (0.101 R)
• M58: 13,912,452 km (0.113 R)
• M59: 14,354,963 km (0.116 R)
• M60: 14,553,030 km (0.077 R)
• M61: 14,727,162 km (0.097 R)
• M62: 15,380,007 km (0.12 R)
• M63: 15,557,281 km (0.078 R)
• M64: 16,273,705 km (0.117 R)
• M65: 17,184,158 km (0.106 R)
• M66: 17,341,984 km (0.118 R)
• M67: 17,711,939 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 10.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.68 AU - 8.98 AU

Year: 7398 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,140,473 km

• M1: 348,413 km (0.117 R)
• M2: 457,919 km (0.039 R)
• M3: 603,627 km (0.104 R)
• M4: 682,914 km (0.071 R)
• M5: 828,024 km (0.108 R)
• M6: 904,618 km (0.03 R)
• M7: 1,093,710 km (0.075 R)
• M8: 1,251,685 km (0.105 R)
• M9: 1,671,756 km (0.087 R)
• M10: 1,889,421 km (0.112 R)
• M11: 2,152,115 km (0.088 R)
• M12: 2,520,874 km (0.082 R)
• M13: 2,712,957 km (0.099 R)
• M14: 2,870,035 km (0.109 R)
• M15: 3,010,059 km (0.082 R)
• M16: 3,172,821 km (0.118 R)
• M17: 3,592,742 km (0.058 R)
• M18: 3,831,351 km (0.093 R)
• M19: 4,301,238 km (0.109 R)
• M20: 4,789,525 km (0.109 R)
• M21: 4,908,306 km (0.079 R)
• M22: 5,443,119 km (0.116 R)
• M23: 5,667,366 km (0.11 R)
• M24: 5,920,037 km (0.064 R)
• M25: 6,305,999 km (0.094 R)
• M26: 6,726,818 km (0.05 R)
• M27: 7,021,526 km (0.065 R)
• M28: 7,375,175 km (0.104 R)
• M29: 7,540,331 km (0.114 R)
• M30: 8,185,098 km (0.039 R)
• M31: 8,644,064 km (0.064 R)
• M32: 9,140,879 km (0.076 R)
• M33: 9,767,395 km (0.103 R)
• M34: 10,624,441 km (0.045 R)
• M35: 10,904,937 km (0.114 R)
• M36: 11,314,685 km (0.102 R)
• M37: 11,793,548 km (0.098 R)
• M38: 11,890,188 km (0.041 R)
• M39: 12,084,217 km (0.087 R)
• M40: 12,606,613 km (0.083 R)
• M41: 12,837,442 km (0.037 R)
• M42: 13,673,395 km (0.111 R)
• M43: 13,774,972 km (0.115 R)
• M44: 14,423,628 km (0.09 R)
• M45: 16,035,246 km (0.098 R)
• M46: 16,142,358 km (0.101 R)
• M47: 16,501,094 km (0.076 R)
• M48: 16,645,306 km (0.119 R)
• M49: 16,862,373 km (0.031 R)
• M50: 16,934,928 km (0.084 R)
• M51: 17,592,859 km (0.062 R)
• M52: 17,666,461 km (0.092 R)
• M53: 18,259,168 km (0.065 R)
• M54: 18,557,915 km (0.041 R)
• M55: 18,707,962 km (0.074 R)
• M56: 18,858,308 km (0.094 R)
• M57: 18,933,705 km (0.107 R)
• M58: 19,311,888 km (0.111 R)
• M59: 19,922,397 km (0.07 R)
• M60: 19,999,141 km (0.106 R)
• M61: 20,423,101 km (0.042 R)
• M62: 20,616,681 km (0.067 R)
• M63: 21,279,699 km (0.08 R)
• M64: 21,515,465 km (0.093 R)
• M65: 21,633,647 km (0.06 R)
• M66: 21,751,979 km (0.109 R)
• M67: 21,831,116 km (0.029 R)
• M68: 22,068,827 km (0.107 R)
• M69: 22,307,286 km (0.066 R)
• M70: 22,947,715 km (0.038 R)
• M71: 23,229,857 km (0.101 R)
• M72: 23,634,818 km (0.085 R)
• M73: 25,153,386 km (0.086 R)
• M74: 26,155,243 km (0.118 R)
• M75: 26,239,317 km (0.064 R)
• M76: 26,407,764 km (0.09 R)
• M77: 26,957,536 km (0.119 R)
• M78: 27,425,778 km (0.115 R)
• M79: 27,768,058 km (0.083 R)
• M80: 27,896,712 km (0.107 R)
• M81: 28,154,768 km (0.114 R)
• M82: 28,327,254 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 13.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.19 AU - 10.57 AU

Year: 10709 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,140,473 km

• M1: 173,085 km (0.087 R)
• M2: 351,555 km (0.068 R)
• M3: 603,179 km (0.104 R)
• M4: 882,927 km (0.098 R)
• M5: 1,329,027 km (0.088 R)
• M6: 1,865,785 km (0.087 R)
• M7: 2,310,838 km (0.074 R)
• M8: 2,680,046 km (0.1 R)
• M9: 2,789,103 km (0.108 R)
• M10: 3,011,704 km (0.039 R)
• M11: 3,125,399 km (0.078 R)
• M12: 3,298,483 km (0.079 R)
• M13: 3,654,526 km (0.092 R)
• M14: 4,148,798 km (0.091 R)
• M15: 4,468,488 km (0.046 R)
• M16: 4,896,338 km (0.117 R)
• M17: 5,030,677 km (0.115 R)
• M18: 5,132,254 km (0.109 R)
• M19: 5,234,579 km (0.092 R)
• M20: 6,077,413 km (0.095 R)
• M21: 6,700,040 km (0.087 R)
• M22: 7,228,270 km (0.06 R)
• M23: 7,381,608 km (0.065 R)
• M24: 9,389,211 km (0.107 R)
• M25: 9,514,873 km (0.089 R)
• M26: 9,683,171 km (0.086 R)
• M27: 9,810,030 km (0.118 R)
• M28: 10,757,732 km (0.096 R)
• M29: 11,331,440 km (0.103 R)
• M30: 11,510,060 km (0.112 R)
• M31: 12,647,154 km (0.104 R)
• M32: 13,205,752 km (0.105 R)
• M33: 14,298,714 km (0.111 R)
• M34: 17,079,888 km (0.062 R)
• M35: 17,387,611 km (0.097 R)
• M36: 17,800,800 km (0.067 R)
• M37: 18,689,561 km (0.07 R)
• M38: 18,953,751 km (0.105 R)
• M39: 19,432,315 km (0.114 R)
• M40: 20,022,777 km (0.083 R)
• M41: 20,130,637 km (0.069 R)
• M42: 20,837,338 km (0.083 R)
• M43: 22,274,973 km (0.084 R)
• M44: 22,723,767 km (0.089 R)
• M45: 22,949,211 km (0.086 R)
• M46: 23,516,336 km (0.12 R)
• M47: 23,858,766 km (0.051 R)
• M48: 24,030,654 km (0.114 R)
• M49: 24,375,627 km (0.116 R)
• M50: 24,490,967 km (0.108 R)
• M51: 25,186,896 km (0.09 R)
• M52: 25,361,925 km (0.072 R)
• M53: 25,478,761 km (0.105 R)
• M54: 25,654,389 km (0.038 R)
• M55: 26,361,090 km (0.112 R)
• M56: 27,253,590 km (0.08 R)
• M57: 27,433,258 km (0.096 R)
• M58: 28,884,955 km (0.096 R)
• M59: 29,068,063 km (0.115 R)
• M60: 29,190,434 km (0.066 R)
• M61: 29,990,035 km (0.102 R)
• M62: 30,175,536 km (0.106 R)
• M63: 30,299,403 km (0.087 R)
• M64: 30,423,420 km (0.116 R)
• M65: 30,983,813 km (0.054 R)
• M66: 31,359,304 km (0.076 R)
• M67: 32,304,763 km (0.073 R)
• M68: 32,558,481 km (0.03 R)
• M69: 32,749,068 km (0.094 R)
• M70: 32,876,376 km (0.114 R)
• M71: 33,579,785 km (0.09 R)
• M72: 35,196,639 km (0.108 R)
• M73: 35,457,687 km (0.092 R)
• M74: 36,047,402 km (0.107 R)
• M75: 38,237,365 km (0.085 R)
• M76: 39,925,129 km (0.101 R)
• M77: 40,197,397 km (0.074 R)
• M78: 40,538,629 km (0.059 R)
• M79: 42,051,363 km (0.106 R)
• M80: 43,233,037 km (0.075 R)
• M81: 44,707,772 km (0.107 R)
• M82: 46,914,790 km (0.043 R)
• M83: 47,202,018 km (0.039 R)
• M84: 47,923,079 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.6

Radius: 8

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.85 AU - 13.39 AU

Year: 15729 Days

Day: 22.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,140,473 km

• M1: 239,207 km (0.09 R)
• M2: 297,251 km (0.063 R)
• M3: 615,894 km (0.106 R)
• M4: 763,099 km (0.088 R)
• M5: 921,972 km (0.119 R)
• M6: 1,005,447 km (0.054 R)
• M7: 1,722,470 km (0.115 R)
• M8: 2,019,721 km (0.098 R)
• M9: 2,566,651 km (0.03 R)
• M10: 3,157,263 km (0.079 R)
• M11: 3,441,798 km (0.085 R)
• M12: 3,761,788 km (0.047 R)
• M13: 4,008,026 km (0.025 R)
• M14: 4,661,021 km (0.119 R)
• M15: 5,346,777 km (0.035 R)
• M16: 6,191,706 km (0.072 R)
• M17: 6,288,047 km (0.093 R)
• M18: 6,352,674 km (0.113 R)
• M19: 6,580,511 km (0.096 R)
• M20: 7,144,794 km (0.098 R)
• M21: 7,212,263 km (0.118 R)
• M22: 7,279,881 km (0.105 R)
• M23: 7,621,114 km (0.114 R)
• M24: 7,690,079 km (0.091 R)
• M25: 8,319,586 km (0.041 R)
• M26: 8,390,496 km (0.061 R)
• M27: 9,405,069 km (0.11 R)
• M28: 9,926,716 km (0.078 R)
• M29: 10,153,207 km (0.057 R)
• M30: 10,534,532 km (0.052 R)
• M31: 10,611,426 km (0.105 R)
• M32: 10,998,286 km (0.109 R)
• M33: 11,508,265 km (0.105 R)
• M34: 12,106,208 km (0.098 R)
• M35: 13,125,119 km (0.036 R)
• M36: 13,373,750 km (0.075 R)
• M37: 14,002,062 km (0.104 R)
• M38: 14,298,564 km (0.047 R)
• M39: 14,383,686 km (0.066 R)
• M40: 14,597,162 km (0.05 R)
• M41: 15,244,023 km (0.082 R)
• M42: 15,724,382 km (0.09 R)
• M43: 16,209,677 km (0.098 R)
• M44: 16,879,277 km (0.068 R)
• M45: 18,337,857 km (0.049 R)
• M46: 19,363,948 km (0.118 R)
• M47: 19,599,715 km (0.04 R)
• M48: 19,694,410 km (0.044 R)
• M49: 19,978,945 km (0.115 R)
• M50: 20,360,719 km (0.113 R)
• M51: 20,456,462 km (0.054 R)
• M52: 21,471,483 km (0.106 R)
• M53: 21,715,477 km (0.115 R)
• M54: 22,009,587 km (0.111 R)
• M55: 22,502,661 km (0.079 R)
• M56: 23,449,616 km (0.096 R)
• M57: 23,801,620 km (0.059 R)
• M58: 24,919,714 km (0.093 R)
• M59: 25,743,550 km (0.068 R)
• M60: 26,054,863 km (0.106 R)
• M61: 26,996,133 km (0.116 R)
• M62: 27,682,787 km (0.069 R)
• M63: 27,895,216 km (0.108 R)
• M64: 28,054,986 km (0.07 R)
• M65: 28,589,499 km (0.105 R)
• M66: 28,804,172 km (0.117 R)
• M67: 28,911,733 km (0.026 R)
• M68: 29,235,313 km (0.079 R)
• M69: 29,722,853 km (0.113 R)
• M70: 30,706,010 km (0.075 R)
• M71: 30,760,913 km (0.096 R)
• M72: 32,312,392 km (0.11 R)
• M73: 33,662,214 km (0.102 R)
• M74: 34,230,087 km (0.104 R)
• M75: 34,287,084 km (0.105 R)
• M76: 34,973,140 km (0.118 R)
• M77: 35,490,599 km (0.1 R)
• M78: 35,779,173 km (0.102 R)
• M79: 36,416,909 km (0.077 R)
• M80: 36,766,220 km (0.102 R)
• M81: 37,292,356 km (0.119 R)
• M82: 37,762,243 km (0.065 R)
• M83: 38,529,829 km (0.034 R)
• M84: 38,945,262 km (0.106 R)
• M85: 39,123,733 km (0.118 R)
• M86: 40,080,411 km (0.081 R)
• M87: 40,140,400 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 20,039 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit