🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.59 AU - 0.87 AU

Year: 236 Days

Day: 32.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.58 AU - 0.96 AU

Year: 256 Days

Day: 40.2 Hours

Environment

Temp: 82 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,352,146 km

• M1: 78,838 km (0.111 R)
• M2: 163,510 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.19 AU - 2.53 AU

Year: 1373 Days

Day: 12.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.88 AU - 4 AU

Year: 2416 Days

Day: 15 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,352,146 km

• M1: 1,150,557 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 14.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.01 AU - 4.55 AU

Year: 3354 Days

Day: 14.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 86,352,146 km

• M1: 203,902 km (0.038 R)
• M2: 332,107 km (0.085 R)
• M3: 552,315 km (0.043 R)
• M4: 708,346 km (0.106 R)
• M5: 829,071 km (0.092 R)
• M6: 1,128,866 km (0.104 R)
• M7: 1,249,142 km (0.071 R)
• M8: 1,477,279 km (0.116 R)
• M9: 1,888,972 km (0.072 R)
• M10: 2,004,911 km (0.066 R)
• M11: 2,123,392 km (0.075 R)
• M12: 2,290,343 km (0.037 R)
• M13: 2,509,355 km (0.116 R)
• M14: 2,637,710 km (0.103 R)
• M15: 3,002,130 km (0.086 R)
• M16: 3,156,066 km (0.054 R)
• M17: 3,312,546 km (0.116 R)
• M18: 3,597,530 km (0.089 R)
• M19: 4,115,437 km (0.116 R)
• M20: 4,344,771 km (0.085 R)
• M21: 4,480,606 km (0.091 R)
• M22: 4,776,361 km (0.098 R)
• M23: 5,428,757 km (0.111 R)
• M24: 5,787,044 km (0.047 R)
• M25: 6,262,017 km (0.111 R)
• M26: 6,437,944 km (0.052 R)
• M27: 6,839,914 km (0.103 R)
• M28: 6,975,749 km (0.097 R)
• M29: 7,204,035 km (0.106 R)
• M30: 7,411,677 km (0.104 R)
• M31: 8,022,784 km (0.057 R)
• M32: 8,455,421 km (0.101 R)
• M33: 8,748,184 km (0.097 R)
• M34: 9,243,503 km (0.066 R)
• M35: 9,570,374 km (0.067 R)
• M36: 9,978,028 km (0.061 R)
• M37: 10,783,912 km (0.067 R)
• M38: 11,128,286 km (0.09 R)
• M39: 11,449,174 km (0.074 R)
• M40: 11,827,656 km (0.117 R)
• M41: 11,991,017 km (0.067 R)
• M42: 12,347,808 km (0.083 R)
• M43: 12,596,739 km (0.083 R)
• M44: 12,875,440 km (0.093 R)
• M45: 13,127,961 km (0.057 R)
• M46: 13,297,306 km (0.112 R)
• M47: 13,638,090 km (0.055 R)
• M48: 14,154,651 km (0.117 R)
• M49: 14,444,422 km (0.069 R)
• M50: 15,177,452 km (0.112 R)
• M51: 15,473,955 km (0.069 R)
• M52: 15,682,794 km (0.11 R)
• M53: 16,103,164 km (0.112 R)
• M54: 16,193,820 km (0.088 R)
• M55: 16,863,121 km (0.099 R)
• M56: 17,634,896 km (0.113 R)
• M57: 17,790,628 km (0.108 R)
• M58: 17,915,392 km (0.079 R)
• M59: 18,229,099 km (0.031 R)
• M60: 18,829,884 km (0.061 R)
• M61: 20,148,440 km (0.08 R)
• M62: 20,507,325 km (0.104 R)
• M63: 20,934,128 km (0.085 R)
• M64: 21,066,073 km (0.094 R)
• M65: 21,264,440 km (0.102 R)
• M66: 21,596,547 km (0.116 R)
• M67: 21,829,920 km (0.06 R)
• M68: 22,165,019 km (0.103 R)
• M69: 22,535,423 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.5

Radius: 6.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.26 AU - 12.4 AU

Year: 15411 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,352,146 km

• M1: 130,749 km (0.106 R)
• M2: 219,610 km (0.118 R)
• M3: 278,850 km (0.037 R)
• M4: 416,181 km (0.105 R)
• M5: 533,765 km (0.079 R)
• M6: 603,927 km (0.065 R)
• M7: 707,748 km (0.093 R)
• M8: 769,681 km (0.061 R)
• M9: 882,777 km (0.102 R)
• M10: 932,892 km (0.031 R)
• M11: 1,018,761 km (0.064 R)
• M12: 1,125,275 km (0.104 R)
• M13: 1,466,807 km (0.059 R)
• M14: 1,526,796 km (0.036 R)
• M15: 1,690,905 km (0.109 R)
• M16: 1,991,746 km (0.104 R)
• M17: 2,450,114 km (0.036 R)
• M18: 2,965,479 km (0.094 R)
• M19: 3,648,692 km (0.118 R)
• M20: 3,951,927 km (0.112 R)
• M21: 4,064,275 km (0.117 R)
• M22: 4,730,434 km (0.1 R)
• M23: 4,789,974 km (0.103 R)
• M24: 4,879,733 km (0.108 R)
• M25: 4,969,940 km (0.119 R)
• M26: 5,152,300 km (0.097 R)
• M27: 5,305,937 km (0.101 R)
• M28: 5,649,264 km (0.112 R)
• M29: 6,032,085 km (0.114 R)
• M30: 6,522,168 km (0.063 R)
• M31: 6,856,070 km (0.082 R)
• M32: 7,540,630 km (0.113 R)
• M33: 10,063,748 km (0.043 R)
• M34: 10,527,053 km (0.057 R)
• M35: 10,643,889 km (0.092 R)
• M36: 11,354,329 km (0.114 R)
• M37: 12,161,708 km (0.038 R)
• M38: 12,987,339 km (0.07 R)
• M39: 13,322,588 km (0.037 R)
• M40: 13,873,557 km (0.114 R)
• M41: 13,958,977 km (0.094 R)
• M42: 14,173,351 km (0.078 R)
• M43: 14,302,454 km (0.048 R)
• M44: 14,779,222 km (0.087 R)
• M45: 14,866,588 km (0.062 R)
• M46: 14,910,270 km (0.114 R)
• M47: 14,997,785 km (0.08 R)
• M48: 15,173,263 km (0.099 R)
• M49: 16,240,794 km (0.088 R)
• M50: 16,920,118 km (0.058 R)
• M51: 17,840,444 km (0.058 R)
• M52: 17,886,819 km (0.099 R)
• M53: 18,259,766 km (0.103 R)
• M54: 18,682,530 km (0.057 R)
• M55: 19,441,889 km (0.032 R)
• M56: 19,777,287 km (0.043 R)
• M57: 20,259,740 km (0.089 R)
• M58: 20,356,680 km (0.034 R)
• M59: 20,745,934 km (0.097 R)
• M60: 21,088,662 km (0.089 R)
• M61: 21,285,383 km (0.106 R)
• M62: 22,830,131 km (0.072 R)
• M63: 23,948,226 km (0.103 R)
• M64: 24,462,244 km (0.091 R)
• M65: 24,565,466 km (0.117 R)
• M66: 25,553,710 km (0.084 R)
• M67: 26,448,754 km (0.081 R)
• M68: 28,269,510 km (0.101 R)
• M69: 29,854,349 km (0.111 R)
• M70: 30,019,954 km (0.079 R)
• M71: 30,241,210 km (0.114 R)
• M72: 30,852,317 km (0.079 R)
• M73: 31,748,707 km (0.087 R)
• M74: 31,804,956 km (0.09 R)
• M75: 31,917,753 km (0.066 R)
• M76: 32,087,098 km (0.112 R)
• M77: 32,596,778 km (0.098 R)
• M78: 32,881,163 km (0.094 R)
• M79: 32,995,157 km (0.095 R)
• M80: 33,681,661 km (0.075 R)
• M81: 34,604,381 km (0.069 R)
• M82: 36,533,745 km (0.093 R)
• M83: 37,184,496 km (0.053 R)
• M84: 37,303,276 km (0.055 R)
• M85: 37,362,667 km (0.112 R)
• M86: 37,958,665 km (0.034 R)
• M87: 39,280,661 km (0.049 R)
• M88: 39,401,536 km (0.116 R)
• M89: 39,583,297 km (0.112 R)
• M90: 40,069,042 km (0.035 R)
• M91: 40,801,323 km (0.111 R)
• M92: 40,862,509 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.5

Radius: 6.3

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.12 AU - 12.24 AU

Year: 16100 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,352,146 km

• M1: 79,885 km (0.096 R)
• M2: 224,546 km (0.056 R)
• M3: 420,370 km (0.107 R)
• M4: 615,595 km (0.039 R)
• M5: 856,298 km (0.036 R)
• M6: 968,197 km (0.099 R)
• M7: 1,085,033 km (0.094 R)
• M8: 1,206,656 km (0.041 R)
• M9: 1,354,160 km (0.081 R)
• M10: 1,463,067 km (0.087 R)
• M11: 1,529,937 km (0.092 R)
• M12: 1,689,858 km (0.11 R)
• M13: 1,760,019 km (0.115 R)
• M14: 1,831,377 km (0.08 R)
• M15: 1,879,398 km (0.067 R)
• M16: 2,001,320 km (0.076 R)
• M17: 2,151,068 km (0.048 R)
• M18: 2,227,363 km (0.109 R)
• M19: 2,649,378 km (0.096 R)
• M20: 3,038,931 km (0.053 R)
• M21: 3,932,778 km (0.064 R)
• M22: 4,735,371 km (0.108 R)
• M23: 4,835,003 km (0.041 R)
• M24: 5,517,169 km (0.115 R)
• M25: 5,692,498 km (0.12 R)
• M26: 6,411,765 km (0.096 R)
• M27: 7,312,045 km (0.03 R)
• M28: 7,934,073 km (0.087 R)
• M29: 8,211,577 km (0.103 R)
• M30: 8,291,462 km (0.095 R)
• M31: 9,063,088 km (0.118 R)
• M32: 9,857,452 km (0.08 R)
• M33: 10,456,891 km (0.076 R)
• M34: 10,500,125 km (0.115 R)
• M35: 11,333,684 km (0.096 R)
• M36: 11,735,953 km (0.105 R)
• M37: 12,006,725 km (0.092 R)
• M38: 12,052,053 km (0.093 R)
• M39: 12,097,381 km (0.085 R)
• M40: 12,188,337 km (0.063 R)
• M41: 12,462,550 km (0.089 R)
• M42: 14,149,864 km (0.096 R)
• M43: 14,631,270 km (0.081 R)
• M44: 14,825,299 km (0.049 R)
• M45: 14,922,537 km (0.085 R)
• M46: 15,314,035 km (0.091 R)
• M47: 16,107,203 km (0.105 R)
• M48: 16,458,309 km (0.119 R)
• M49: 16,660,116 km (0.059 R)
• M50: 18,722,922 km (0.1 R)
• M51: 19,944,987 km (0.081 R)
• M52: 20,106,253 km (0.092 R)
• M53: 21,192,633 km (0.053 R)
• M54: 21,798,205 km (0.115 R)
• M55: 22,242,211 km (0.083 R)
• M56: 22,913,756 km (0.118 R)
• M57: 23,082,802 km (0.078 R)
• M58: 23,933,565 km (0.067 R)
• M59: 25,142,017 km (0.066 R)
• M60: 25,374,492 km (0.107 R)
• M61: 25,432,685 km (0.099 R)
• M62: 25,783,043 km (0.093 R)
• M63: 26,134,898 km (0.06 R)
• M64: 27,140,345 km (0.101 R)
• M65: 27,438,493 km (0.082 R)
• M66: 27,737,689 km (0.107 R)
• M67: 28,520,834 km (0.118 R)
• M68: 29,067,165 km (0.114 R)
• M69: 29,862,428 km (0.072 R)
• M70: 30,851,120 km (0.092 R)
• M71: 31,662,240 km (0.12 R)
• M72: 31,724,921 km (0.058 R)
• M73: 32,039,077 km (0.09 R)
• M74: 32,923,799 km (0.073 R)
• M75: 33,241,844 km (0.062 R)
• M76: 34,394,944 km (0.051 R)
• M77: 35,300,759 km (0.074 R)
• M78: 37,003,781 km (0.104 R)
• M79: 37,865,315 km (0.111 R)
• M80: 38,733,581 km (0.065 R)
• M81: 39,001,960 km (0.052 R)
• M82: 41,240,094 km (0.083 R)
• M83: 41,308,460 km (0.118 R)
• M84: 41,995,264 km (0.084 R)
• M85: 42,202,008 km (0.114 R)
• M86: 45,485,382 km (0.105 R)
• M87: 46,978,668 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.7

Radius: 6.3

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.19 AU - 18.21 AU

Year: 24696 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,352,146 km

• M1: 128,804 km (0.108 R)
• M2: 379,231 km (0.08 R)
• M3: 461,061 km (0.072 R)
• M4: 985,700 km (0.113 R)
• M5: 1,042,847 km (0.11 R)
• M6: 1,160,879 km (0.04 R)
• M7: 1,283,400 km (0.051 R)
• M8: 1,378,096 km (0.045 R)
• M9: 2,485,868 km (0.089 R)
• M10: 2,644,591 km (0.032 R)
• M11: 3,140,359 km (0.068 R)
• M12: 4,122,169 km (0.102 R)
• M13: 5,292,174 km (0.056 R)
• M14: 5,343,038 km (0.074 R)
• M15: 5,394,050 km (0.114 R)
• M16: 6,887,636 km (0.068 R)
• M17: 7,054,886 km (0.09 R)
• M18: 7,393,426 km (0.059 R)
• M19: 8,619,231 km (0.067 R)
• M20: 8,920,222 km (0.089 R)
• M21: 9,470,892 km (0.071 R)
• M22: 9,532,676 km (0.078 R)
• M23: 9,969,501 km (0.116 R)
• M24: 10,540,666 km (0.104 R)
• M25: 10,992,302 km (0.105 R)
• M26: 11,122,452 km (0.092 R)
• M27: 11,980,994 km (0.07 R)
• M28: 13,204,705 km (0.09 R)
• M29: 13,691,347 km (0.042 R)
• M30: 14,183,823 km (0.064 R)
• M31: 14,467,760 km (0.053 R)
• M32: 14,610,476 km (0.09 R)
• M33: 15,258,384 km (0.112 R)
• M34: 16,284,925 km (0.111 R)
• M35: 16,956,470 km (0.113 R)
• M36: 17,713,285 km (0.053 R)
• M37: 18,249,594 km (0.117 R)
• M38: 20,208,129 km (0.114 R)
• M39: 20,367,600 km (0.109 R)
• M40: 21,333,704 km (0.043 R)
• M41: 21,822,290 km (0.085 R)
• M42: 22,067,930 km (0.091 R)
• M43: 22,397,045 km (0.091 R)
• M44: 22,644,779 km (0.044 R)
• M45: 23,729,214 km (0.083 R)
• M46: 24,404,948 km (0.054 R)
• M47: 24,915,825 km (0.076 R)
• M48: 25,948,349 km (0.07 R)
• M49: 27,258,378 km (0.108 R)
• M50: 27,523,016 km (0.069 R)
• M51: 28,143,698 km (0.085 R)
• M52: 29,038,443 km (0.108 R)
• M53: 32,242,679 km (0.107 R)
• M54: 32,335,729 km (0.084 R)
• M55: 33,933,584 km (0.115 R)
• M56: 35,460,829 km (0.101 R)
• M57: 39,375,506 km (0.118 R)
• M58: 39,574,920 km (0.111 R)
• M59: 39,674,552 km (0.063 R)
• M60: 40,878,516 km (0.119 R)
• M61: 42,400,225 km (0.069 R)
• M62: 43,219,274 km (0.094 R)
• M63: 45,289,858 km (0.082 R)
• M64: 45,603,265 km (0.11 R)
• M65: 48,135,957 km (0.089 R)
• M66: 48,776,236 km (0.054 R)
• M67: 50,065,171 km (0.088 R)
• M68: 51,801,255 km (0.078 R)
• M69: 52,238,380 km (0.097 R)
• M70: 52,896,311 km (0.105 R)
• M71: 53,667,339 km (0.111 R)
• M72: 54,553,108 km (0.087 R)
• M73: 55,220,613 km (0.034 R)
• M74: 55,555,413 km (0.073 R)
• M75: 55,778,912 km (0.09 R)
• M76: 58,030,809 km (0.109 R)
• M77: 60,541,959 km (0.057 R)
• M78: 62,971,877 km (0.12 R)
• M79: 63,555,159 km (0.098 R)
• M80: 64,492,091 km (0.078 R)
• M81: 66,379,567 km (0.099 R)
• M82: 69,485,369 km (0.086 R)
• M83: 70,571,300 km (0.081 R)
• M84: 71,663,065 km (0.11 R)
• M85: 73,985,871 km (0.03 R)
• M86: 74,601,317 km (0.106 R)
• M87: 76,581,843 km (0.1 R)
• M88: 77,953,506 km (0.106 R)
• M89: 80,089,314 km (0.118 R)
• M90: 80,215,575 km (0.062 R)
• M91: 80,594,656 km (0.114 R)
• M92: 81,481,622 km (0.117 R)
• M93: 81,608,481 km (0.046 R)
• M94: 82,499,037 km (0.034 R)
• M95: 83,776,902 km (0.076 R)
• M96: 85,835,069 km (0.062 R)
• M97: 86,222,827 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit