🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.51 AU - 0.51 AU

Year: 154 Days

Day: 14.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,254,623 km

• M1: 118,182 km (0.116 R)
• M2: 148,251 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.61 AU

Year: 177 Days

Day: 12 Hours

Environment

Temp: 141 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,254,623 km

• M1: 187,446 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.1 AU - 1.66 AU

Year: 684 Days

Day: 20.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,254,623 km

• M1: 1,034,469 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.56 AU - 2.88 AU

Year: 1892 Days

Day: 36.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,254,623 km

• M1: 81,980 km (0.065 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 11.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.12 AU - 4.32 AU

Year: 3656 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,254,623 km

• M1: 147,055 km (0.085 R)
• M2: 436,676 km (0.076 R)
• M3: 547,229 km (0.107 R)
• M4: 722,408 km (0.092 R)
• M5: 800,498 km (0.09 R)
• M6: 966,103 km (0.044 R)
• M7: 1,078,750 km (0.12 R)
• M8: 1,373,907 km (0.12 R)
• M9: 1,473,389 km (0.094 R)
• M10: 1,590,076 km (0.068 R)
• M11: 1,664,576 km (0.094 R)
• M12: 1,740,422 km (0.088 R)
• M13: 2,355,119 km (0.104 R)
• M14: 2,867,193 km (0.104 R)
• M15: 3,278,587 km (0.111 R)
• M16: 3,569,854 km (0.115 R)
• M17: 3,728,727 km (0.07 R)
• M18: 4,472,677 km (0.034 R)
• M19: 4,927,604 km (0.116 R)
• M20: 5,038,157 km (0.116 R)
• M21: 5,352,163 km (0.097 R)
• M22: 5,511,634 km (0.058 R)
• M23: 6,646,933 km (0.114 R)
• M24: 6,720,236 km (0.071 R)
• M25: 7,956,064 km (0.093 R)
• M26: 8,164,453 km (0.104 R)
• M27: 8,507,033 km (0.12 R)
• M28: 8,746,838 km (0.118 R)
• M29: 8,908,104 km (0.114 R)
• M30: 9,016,114 km (0.097 R)
• M31: 9,370,212 km (0.1 R)
• M32: 9,452,491 km (0.082 R)
• M33: 9,590,420 km (0.102 R)
• M34: 10,035,923 km (0.049 R)
• M35: 10,176,545 km (0.06 R)
• M36: 10,317,765 km (0.061 R)
• M37: 10,602,300 km (0.108 R)
• M38: 11,237,493 km (0.079 R)
• M39: 11,618,519 km (0.117 R)
• M40: 11,914,722 km (0.112 R)
• M41: 12,303,228 km (0.052 R)
• M42: 12,423,654 km (0.058 R)
• M43: 13,001,102 km (0.104 R)
• M44: 13,494,177 km (0.096 R)
• M45: 13,836,606 km (0.041 R)
• M46: 13,993,235 km (0.053 R)
• M47: 14,657,599 km (0.107 R)
• M48: 14,753,342 km (0.111 R)
• M49: 14,881,398 km (0.119 R)
• M50: 15,170,720 km (0.076 R)
• M51: 15,657,063 km (0.075 R)
• M52: 16,082,818 km (0.047 R)
• M53: 17,113,248 km (0.049 R)
• M54: 17,721,513 km (0.109 R)
• M55: 18,165,071 km (0.076 R)
• M56: 18,924,131 km (0.076 R)
• M57: 19,063,257 km (0.09 R)
• M58: 19,237,688 km (0.104 R)
• M59: 20,046,863 km (0.083 R)
• M60: 20,259,740 km (0.109 R)
• M61: 20,437,762 km (0.09 R)
• M62: 20,616,232 km (0.096 R)
• M63: 20,902,862 km (0.115 R)
• M64: 21,734,626 km (0.092 R)
• M65: 22,026,342 km (0.06 R)
• M66: 22,282,752 km (0.1 R)
• M67: 22,613,962 km (0.059 R)
• M68: 23,430,168 km (0.068 R)
• M69: 23,691,964 km (0.119 R)
• M70: 24,483,038 km (0.045 R)
• M71: 25,628,060 km (0.12 R)
• M72: 25,820,592 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 12.4

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.85 AU - 5.71 AU

Year: 5117 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,254,623 km

• M1: 209,736 km (0.051 R)
• M2: 294,857 km (0.025 R)
• M3: 393,143 km (0.111 R)
• M4: 529,427 km (0.06 R)
• M5: 610,958 km (0.107 R)
• M6: 697,575 km (0.077 R)
• M7: 871,408 km (0.065 R)
• M8: 1,075,609 km (0.06 R)
• M9: 1,168,210 km (0.1 R)
• M10: 1,429,108 km (0.08 R)
• M11: 1,912,310 km (0.088 R)
• M12: 2,202,380 km (0.097 R)
• M13: 2,302,311 km (0.107 R)
• M14: 2,569,343 km (0.042 R)
• M15: 2,674,810 km (0.085 R)
• M16: 2,781,623 km (0.087 R)
• M17: 3,088,897 km (0.101 R)
• M18: 3,384,053 km (0.116 R)
• M19: 3,593,939 km (0.06 R)
• M20: 3,688,635 km (0.064 R)
• M21: 3,904,804 km (0.12 R)
• M22: 4,075,794 km (0.116 R)
• M23: 4,425,404 km (0.041 R)
• M24: 4,681,067 km (0.067 R)
• M25: 4,994,325 km (0.086 R)
• M26: 6,286,851 km (0.109 R)
• M27: 6,401,442 km (0.091 R)
• M28: 6,487,910 km (0.032 R)
• M29: 6,574,677 km (0.079 R)
• M30: 7,464,335 km (0.069 R)
• M31: 8,047,318 km (0.105 R)
• M32: 8,549,668 km (0.042 R)
• M33: 8,708,840 km (0.114 R)
• M34: 9,062,340 km (0.106 R)
• M35: 9,257,116 km (0.116 R)
• M36: 9,651,007 km (0.092 R)
• M37: 9,750,340 km (0.071 R)
• M38: 10,387,328 km (0.108 R)
• M39: 10,728,112 km (0.055 R)
• M40: 10,865,443 km (0.1 R)
• M41: 11,037,929 km (0.081 R)
• M42: 11,807,610 km (0.086 R)
• M43: 12,306,519 km (0.071 R)
• M44: 13,919,035 km (0.107 R)
• M45: 14,106,481 km (0.074 R)
• M46: 14,711,903 km (0.11 R)
• M47: 15,133,171 km (0.119 R)
• M48: 15,326,003 km (0.114 R)
• M49: 15,441,941 km (0.078 R)
• M50: 15,597,224 km (0.093 R)
• M51: 16,262,635 km (0.054 R)
• M52: 16,341,473 km (0.032 R)
• M53: 16,618,678 km (0.072 R)
• M54: 16,777,700 km (0.102 R)
• M55: 18,602,046 km (0.089 R)
• M56: 19,140,748 km (0.087 R)
• M57: 19,391,175 km (0.115 R)
• M58: 19,852,984 km (0.119 R)
• M59: 19,937,357 km (0.092 R)
• M60: 20,191,075 km (0.118 R)
• M61: 20,787,522 km (0.104 R)
• M62: 21,346,569 km (0.038 R)
• M63: 21,649,654 km (0.025 R)
• M64: 21,736,421 km (0.066 R)
• M65: 22,611,269 km (0.096 R)
• M66: 22,699,383 km (0.042 R)
• M67: 24,125,050 km (0.087 R)
• M68: 25,441,811 km (0.111 R)
• M69: 25,809,223 km (0.067 R)
• M70: 25,947,451 km (0.047 R)
• M71: 26,178,281 km (0.106 R)
• M72: 26,549,134 km (0.052 R)
• M73: 26,875,108 km (0.105 R)
• M74: 27,483,971 km (0.047 R)
• M75: 27,578,068 km (0.094 R)
• M76: 29,002,090 km (0.103 R)
• M77: 29,771,323 km (0.094 R)
• M78: 30,304,190 km (0.097 R)
• M79: 30,498,667 km (0.056 R)
• M80: 31,575,922 km (0.103 R)
• M81: 33,065,019 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 12.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.81 AU - 9.97 AU

Year: 11179 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,254,623 km

• M1: 247,285 km (0.098 R)
• M2: 724,203 km (0.076 R)
• M3: 815,009 km (0.086 R)
• M4: 1,195,437 km (0.081 R)
• M5: 1,330,374 km (0.108 R)
• M6: 1,602,642 km (0.109 R)
• M7: 2,337,916 km (0.089 R)
• M8: 2,652,520 km (0.103 R)
• M9: 2,782,371 km (0.114 R)
• M10: 3,116,273 km (0.117 R)
• M11: 3,375,227 km (0.057 R)
• M12: 4,175,426 km (0.106 R)
• M13: 4,288,971 km (0.119 R)
• M14: 4,384,414 km (0.089 R)
• M15: 4,577,545 km (0.111 R)
• M16: 4,872,702 km (0.073 R)
• M17: 4,972,484 km (0.044 R)
• M18: 5,710,899 km (0.083 R)
• M19: 7,062,067 km (0.084 R)
• M20: 7,449,376 km (0.052 R)
• M21: 7,843,716 km (0.117 R)
• M22: 9,018,059 km (0.103 R)
• M23: 9,513,228 km (0.111 R)
• M24: 9,638,441 km (0.11 R)
• M25: 10,068,086 km (0.099 R)
• M26: 10,298,168 km (0.09 R)
• M27: 10,998,735 km (0.065 R)
• M28: 11,474,456 km (0.091 R)
• M29: 11,795,343 km (0.101 R)
• M30: 11,875,977 km (0.111 R)
• M31: 12,914,036 km (0.11 R)
• M32: 14,553,778 km (0.064 R)
• M33: 14,814,079 km (0.056 R)
• M34: 15,046,703 km (0.105 R)
• M35: 15,930,079 km (0.118 R)
• M36: 16,408,194 km (0.075 R)
• M37: 17,593,158 km (0.057 R)
• M38: 18,180,480 km (0.092 R)
• M39: 18,523,358 km (0.104 R)
• M40: 19,692,615 km (0.054 R)
• M41: 20,431,479 km (0.082 R)
• M42: 21,081,332 km (0.11 R)
• M43: 22,201,670 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.1

Radius: 8.1

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.38 AU - 11.04 AU

Year: 12761 Days

Day: 10.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,254,623 km

• M1: 531,521 km (0.081 R)
• M2: 693,237 km (0.109 R)
• M3: 810,372 km (0.079 R)
• M4: 892,052 km (0.109 R)
• M5: 1,109,268 km (0.034 R)
• M6: 1,441,375 km (0.051 R)
• M7: 1,567,337 km (0.07 R)
• M8: 2,280,470 km (0.052 R)
• M9: 2,889,632 km (0.063 R)
• M10: 3,245,526 km (0.087 R)
• M11: 3,718,405 km (0.103 R)
• M12: 3,998,452 km (0.057 R)
• M13: 4,358,085 km (0.1 R)
• M14: 4,841,137 km (0.068 R)
• M15: 5,031,575 km (0.043 R)
• M16: 5,224,406 km (0.055 R)
• M17: 5,979,277 km (0.037 R)
• M18: 6,515,286 km (0.116 R)
• M19: 7,023,919 km (0.076 R)
• M20: 8,214,269 km (0.077 R)
• M21: 8,487,136 km (0.065 R)
• M22: 8,902,270 km (0.058 R)
• M23: 9,323,837 km (0.099 R)
• M24: 10,381,943 km (0.109 R)
• M25: 11,326,055 km (0.098 R)
• M26: 11,427,033 km (0.1 R)
• M27: 11,579,025 km (0.09 R)
• M28: 11,629,888 km (0.084 R)
• M29: 11,680,751 km (0.077 R)
• M30: 12,401,215 km (0.107 R)
• M31: 12,714,323 km (0.068 R)
• M32: 13,615,800 km (0.046 R)
• M33: 15,256,140 km (0.108 R)
• M34: 15,311,940 km (0.072 R)
• M35: 15,535,589 km (0.114 R)
• M36: 16,042,876 km (0.12 R)
• M37: 16,213,268 km (0.068 R)
• M38: 16,612,844 km (0.096 R)
• M39: 16,670,289 km (0.036 R)
• M40: 16,900,371 km (0.089 R)
• M41: 17,305,631 km (0.081 R)
• M42: 18,184,818 km (0.113 R)
• M43: 18,659,642 km (0.115 R)
• M44: 19,138,654 km (0.113 R)
• M45: 19,258,931 km (0.118 R)
• M46: 19,743,029 km (0.116 R)
• M47: 19,986,425 km (0.089 R)
• M48: 20,231,018 km (0.112 R)
• M49: 20,415,023 km (0.094 R)
• M50: 20,599,627 km (0.075 R)
• M51: 21,094,497 km (0.112 R)
• M52: 22,222,464 km (0.098 R)
• M53: 23,627,338 km (0.091 R)
• M54: 24,995,111 km (0.114 R)
• M55: 25,788,130 km (0.12 R)
• M56: 25,854,701 km (0.114 R)
• M57: 26,120,985 km (0.115 R)
• M58: 26,388,316 km (0.115 R)
• M59: 26,589,526 km (0.103 R)
• M60: 27,806,654 km (0.11 R)
• M61: 29,249,675 km (0.107 R)
• M62: 32,279,481 km (0.082 R)
• M63: 32,494,453 km (0.108 R)
• M64: 33,722,352 km (0.074 R)
• M65: 34,159,327 km (0.061 R)
• M66: 35,629,276 km (0.091 R)
• M67: 36,223,030 km (0.059 R)
• M68: 36,372,029 km (0.084 R)
• M69: 37,044,921 km (0.076 R)
• M70: 37,495,659 km (0.094 R)
• M71: 38,859,094 km (0.067 R)
• M72: 38,935,389 km (0.104 R)
• M73: 39,164,274 km (0.041 R)
• M74: 39,700,283 km (0.075 R)
• M75: 40,856,974 km (0.106 R)
• M76: 42,024,735 km (0.046 R)
• M77: 44,711,961 km (0.072 R)
• M78: 46,076,443 km (0.116 R)
• M79: 46,885,319 km (0.068 R)
• M80: 48,107,534 km (0.083 R)
• M81: 48,517,282 km (0.032 R)
• M82: 48,763,670 km (0.082 R)
• M83: 49,257,642 km (0.041 R)
• M84: 49,919,014 km (0.114 R)
• M85: 50,749,731 km (0.118 R)
• M86: 52,256,631 km (0.056 R)
• M87: 52,424,928 km (0.031 R)
• M88: 52,593,525 km (0.117 R)
• M89: 53,100,063 km (0.113 R)
• M90: 54,885,963 km (0.09 R)
• M91: 56,087,533 km (0.051 R)
• M92: 56,173,701 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 18,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit