🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.63 AU - 0.81 AU

Year: 225 Days

Day: 33.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,473,247 km

• M1: 123,119 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.61 AU - 0.91 AU

Year: 244 Days

Day: 45.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,473,247 km

• M1: 46,974 km (0.107 R)
• M2: 80,484 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.74 AU - 0.9 AU

Year: 274 Days

Day: 31.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 109 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.32 AU - 2.04 AU

Year: 803 Days

Day: 15.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.41 AU - 4.95 AU

Year: 3153 Days

Day: 46 Hours

Environment

Temp: -135 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 8.3

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.77 AU - 5.81 AU

Year: 3868 Days

Day: 11 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,473,247 km

• M1: 234,270 km (0.057 R)
• M2: 331,658 km (0.113 R)
• M3: 391,049 km (0.111 R)
• M4: 445,502 km (0.118 R)
• M5: 843,732 km (0.102 R)
• M6: 1,192,594 km (0.12 R)
• M7: 1,508,395 km (0.087 R)
• M8: 1,598,902 km (0.085 R)
• M9: 1,865,785 km (0.118 R)
• M10: 2,232,150 km (0.075 R)
• M11: 2,283,761 km (0.117 R)
• M12: 2,335,971 km (0.112 R)
• M13: 2,860,461 km (0.119 R)
• M14: 3,068,851 km (0.107 R)
• M15: 3,126,595 km (0.105 R)
• M16: 3,361,015 km (0.066 R)
• M17: 3,460,498 km (0.097 R)
• M18: 3,682,651 km (0.044 R)
• M19: 3,805,919 km (0.111 R)
• M20: 4,077,440 km (0.101 R)
• M21: 4,420,467 km (0.097 R)
• M22: 4,929,848 km (0.09 R)
• M23: 5,065,683 km (0.089 R)
• M24: 5,318,204 km (0.11 R)
• M25: 5,764,156 km (0.117 R)
• M26: 6,051,982 km (0.093 R)
• M27: 6,418,347 km (0.116 R)
• M28: 6,666,530 km (0.115 R)
• M29: 6,766,760 km (0.056 R)
• M30: 7,249,662 km (0.117 R)
• M31: 7,378,466 km (0.088 R)
• M32: 7,560,228 km (0.114 R)
• M33: 8,572,706 km (0.066 R)
• M34: 8,736,516 km (0.094 R)
• M35: 9,178,129 km (0.113 R)
• M36: 9,345,678 km (0.114 R)
• M37: 9,740,617 km (0.047 R)
• M38: 9,854,461 km (0.095 R)
• M39: 10,256,280 km (0.073 R)
• M40: 10,604,993 km (0.073 R)
• M41: 10,839,712 km (0.048 R)
• M42: 11,254,547 km (0.117 R)
• M43: 12,344,966 km (0.099 R)
• M44: 12,591,802 km (0.118 R)
• M45: 12,715,969 km (0.117 R)
• M46: 12,840,434 km (0.101 R)
• M47: 13,247,639 km (0.044 R)
• M48: 13,437,180 km (0.117 R)
• M49: 13,659,333 km (0.058 R)
• M50: 13,882,682 km (0.08 R)
• M51: 14,139,392 km (0.05 R)
• M52: 14,332,972 km (0.099 R)
• M53: 14,755,436 km (0.098 R)
• M54: 14,886,335 km (0.082 R)
• M55: 14,984,620 km (0.081 R)
• M56: 15,116,117 km (0.115 R)
• M57: 15,182,090 km (0.101 R)
• M58: 15,347,246 km (0.117 R)
• M59: 15,546,211 km (0.057 R)
• M60: 15,612,782 km (0.065 R)
• M61: 15,846,304 km (0.07 R)
• M62: 16,081,023 km (0.099 R)
• M63: 16,418,366 km (0.109 R)
• M64: 16,553,902 km (0.083 R)
• M65: 16,757,953 km (0.046 R)
• M66: 16,962,903 km (0.082 R)
• M67: 18,069,777 km (0.059 R)
• M68: 18,174,645 km (0.116 R)
• M69: 18,244,807 km (0.089 R)
• M70: 18,314,968 km (0.101 R)
• M71: 18,879,700 km (0.11 R)
• M72: 19,629,485 km (0.087 R)
• M73: 19,845,504 km (0.117 R)
• M74: 19,953,813 km (0.104 R)
• M75: 21,047,672 km (0.097 R)
• M76: 21,787,733 km (0.026 R)
• M77: 21,862,233 km (0.106 R)
• M78: 22,086,181 km (0.045 R)
• M79: 23,027,301 km (0.072 R)
• M80: 23,141,145 km (0.1 R)
• M81: 23,904,842 km (0.11 R)
• M82: 24,058,629 km (0.043 R)
• M83: 24,135,522 km (0.081 R)
• M84: 25,143,812 km (0.098 R)
• M85: 25,339,336 km (0.118 R)
• M86: 25,574,504 km (0.114 R)
• M87: 26,126,221 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 9.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.94 AU - 11.9 AU

Year: 11528 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,473,247 km

• M1: 187,297 km (0.086 R)
• M2: 477,217 km (0.116 R)
• M3: 803,341 km (0.109 R)
• M4: 908,657 km (0.081 R)
• M5: 1,335,161 km (0.08 R)
• M6: 1,570,329 km (0.088 R)
• M7: 1,842,298 km (0.096 R)
• M8: 2,278,226 km (0.112 R)
• M9: 2,639,206 km (0.068 R)
• M10: 2,718,941 km (0.044 R)
• M11: 3,073,937 km (0.073 R)
• M12: 3,186,135 km (0.079 R)
• M13: 3,678,462 km (0.042 R)
• M14: 3,767,772 km (0.111 R)
• M15: 3,827,761 km (0.091 R)
• M16: 4,319,339 km (0.115 R)
• M17: 4,636,786 km (0.093 R)
• M18: 5,027,685 km (0.109 R)
• M19: 5,841,198 km (0.066 R)
• M20: 6,441,984 km (0.107 R)
• M21: 6,550,143 km (0.074 R)
• M22: 6,841,410 km (0.099 R)
• M23: 7,323,713 km (0.09 R)
• M24: 7,398,961 km (0.106 R)
• M25: 8,009,620 km (0.1 R)
• M26: 8,438,965 km (0.053 R)
• M27: 9,937,487 km (0.098 R)
• M28: 10,610,678 km (0.1 R)
• M29: 10,952,808 km (0.096 R)
• M30: 11,342,062 km (0.109 R)
• M31: 11,560,325 km (0.101 R)
• M32: 11,868,197 km (0.106 R)
• M33: 12,000,891 km (0.081 R)
• M34: 13,126,465 km (0.093 R)
• M35: 13,957,631 km (0.108 R)
• M36: 14,050,980 km (0.091 R)
• M37: 14,853,423 km (0.102 R)
• M38: 16,601,025 km (0.085 R)
• M39: 17,700,869 km (0.091 R)
• M40: 18,361,792 km (0.107 R)
• M41: 18,464,117 km (0.065 R)
• M42: 19,655,365 km (0.078 R)
• M43: 20,871,147 km (0.105 R)
• M44: 21,785,489 km (0.056 R)
• M45: 22,603,041 km (0.108 R)
• M46: 23,098,510 km (0.038 R)
• M47: 23,319,765 km (0.102 R)
• M48: 24,436,962 km (0.114 R)
• M49: 25,514,366 km (0.104 R)
• M50: 26,145,070 km (0.111 R)
• M51: 26,260,410 km (0.054 R)
• M52: 26,723,116 km (0.086 R)
• M53: 26,839,204 km (0.085 R)
• M54: 27,950,417 km (0.111 R)
• M55: 29,735,569 km (0.096 R)
• M56: 30,399,185 km (0.112 R)
• M57: 33,853,250 km (0.112 R)
• M58: 34,104,724 km (0.12 R)
• M59: 34,483,057 km (0.072 R)
• M60: 35,307,491 km (0.097 R)
• M61: 36,717,601 km (0.081 R)
• M62: 37,689,388 km (0.096 R)
• M63: 38,604,179 km (0.117 R)
• M64: 39,394,056 km (0.109 R)
• M65: 39,724,817 km (0.082 R)
• M66: 39,857,361 km (0.092 R)
• M67: 43,014,025 km (0.093 R)
• M68: 43,150,159 km (0.033 R)
• M69: 44,175,503 km (0.098 R)
• M70: 44,725,724 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 10.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.26 AU - 13.48 AU

Year: 15089 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,473,247 km

• M1: 134,788 km (0.087 R)
• M2: 517,609 km (0.029 R)
• M3: 688,449 km (0.119 R)
• M4: 879,037 km (0.112 R)
• M5: 1,454,989 km (0.03 R)
• M6: 1,653,056 km (0.066 R)
• M7: 2,680,943 km (0.032 R)
• M8: 2,771,749 km (0.114 R)
• M9: 2,863,602 km (0.093 R)
• M10: 3,113,730 km (0.095 R)
• M11: 3,305,963 km (0.086 R)
• M12: 3,601,718 km (0.116 R)
• M13: 3,702,248 km (0.079 R)
• M14: 4,360,778 km (0.118 R)
• M15: 4,685,405 km (0.068 R)
• M16: 5,282,002 km (0.079 R)
• M17: 6,181,534 km (0.075 R)
• M18: 6,423,882 km (0.096 R)
• M19: 7,596,430 km (0.1 R)
• M20: 8,163,257 km (0.073 R)
• M21: 8,251,519 km (0.098 R)
• M22: 8,340,380 km (0.095 R)
• M23: 9,849,823 km (0.053 R)
• M24: 10,276,027 km (0.107 R)
• M25: 10,999,782 km (0.109 R)
• M26: 11,839,923 km (0.033 R)
• M27: 12,751,872 km (0.072 R)
• M28: 13,009,180 km (0.071 R)
• M29: 13,424,464 km (0.078 R)
• M30: 15,841,068 km (0.116 R)
• M31: 16,006,823 km (0.085 R)
• M32: 17,411,098 km (0.092 R)
• M33: 17,983,908 km (0.095 R)
• M34: 18,156,843 km (0.12 R)
• M35: 18,272,482 km (0.032 R)
• M36: 18,504,658 km (0.076 R)
• M37: 19,265,513 km (0.117 R)
• M38: 19,798,381 km (0.063 R)
• M39: 20,516,301 km (0.088 R)
• M40: 21,182,011 km (0.112 R)
• M41: 21,731,783 km (0.113 R)
• M42: 22,472,293 km (0.085 R)
• M43: 22,658,692 km (0.085 R)
• M44: 25,193,029 km (0.118 R)
• M45: 26,297,062 km (0.109 R)
• M46: 26,559,157 km (0.065 R)
• M47: 26,690,504 km (0.119 R)
• M48: 27,749,208 km (0.117 R)
• M49: 28,552,250 km (0.088 R)
• M50: 30,318,252 km (0.112 R)
• M51: 31,214,493 km (0.074 R)
• M52: 32,189,273 km (0.095 R)
• M53: 32,259,285 km (0.072 R)
• M54: 34,526,590 km (0.082 R)
• M55: 35,389,919 km (0.107 R)
• M56: 37,726,937 km (0.084 R)
• M57: 38,319,046 km (0.103 R)
• M58: 38,541,797 km (0.111 R)
• M59: 41,782,386 km (0.117 R)
• M60: 41,935,275 km (0.085 R)
• M61: 42,088,314 km (0.097 R)
• M62: 42,241,502 km (0.073 R)
• M63: 42,394,840 km (0.11 R)
• M64: 43,396,547 km (0.106 R)
• M65: 43,783,856 km (0.11 R)
• M66: 44,327,943 km (0.111 R)
• M67: 45,109,293 km (0.101 R)
• M68: 47,002,753 km (0.103 R)
• M69: 47,639,741 km (0.108 R)
• M70: 48,520,274 km (0.086 R)
• M71: 50,622,723 km (0.102 R)
• M72: 52,672,213 km (0.111 R)
• M73: 53,085,403 km (0.117 R)
• M74: 54,581,531 km (0.084 R)
• M75: 55,754,827 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.6

Radius: 5.3

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.16 AU - 16.78 AU

Year: 22450 Days

Day: 22.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,473,247 km

• M1: 362,924 km (0.116 R)
• M2: 499,058 km (0.092 R)
• M3: 997,818 km (0.098 R)
• M4: 1,092,513 km (0.07 R)
• M5: 1,165,517 km (0.075 R)
• M6: 1,368,222 km (0.114 R)
• M7: 1,922,482 km (0.071 R)
• M8: 2,071,033 km (0.098 R)
• M9: 2,603,452 km (0.105 R)
• M10: 2,668,826 km (0.047 R)
• M11: 3,897,922 km (0.063 R)
• M12: 4,549,570 km (0.093 R)
• M13: 4,628,409 km (0.109 R)
• M14: 4,867,915 km (0.071 R)
• M15: 4,948,548 km (0.097 R)
• M16: 5,400,334 km (0.07 R)
• M17: 5,951,302 km (0.054 R)
• M18: 6,343,099 km (0.054 R)
• M19: 6,475,493 km (0.108 R)
• M20: 6,788,153 km (0.051 R)
• M21: 7,014,495 km (0.069 R)
• M22: 7,381,757 km (0.12 R)
• M23: 7,474,508 km (0.119 R)
• M24: 8,230,725 km (0.099 R)
• M25: 9,110,361 km (0.108 R)
• M26: 9,460,420 km (0.098 R)
• M27: 10,746,363 km (0.085 R)
• M28: 11,436,458 km (0.069 R)
• M29: 12,031,409 km (0.095 R)
• M30: 12,140,765 km (0.116 R)
• M31: 12,305,322 km (0.118 R)
• M32: 13,933,396 km (0.056 R)
• M33: 14,860,304 km (0.083 R)
• M34: 15,747,270 km (0.079 R)
• M35: 18,698,537 km (0.117 R)
• M36: 19,977,300 km (0.105 R)
• M37: 20,431,628 km (0.081 R)
• M38: 21,284,187 km (0.091 R)
• M39: 22,215,284 km (0.093 R)
• M40: 22,551,131 km (0.06 R)
• M41: 22,753,387 km (0.091 R)
• M42: 22,956,242 km (0.104 R)
• M43: 24,323,866 km (0.091 R)
• M44: 24,670,035 km (0.094 R)
• M45: 24,739,449 km (0.107 R)
• M46: 25,999,811 km (0.074 R)
• M47: 26,424,519 km (0.106 R)
• M48: 26,566,637 km (0.085 R)
• M49: 29,830,115 km (0.104 R)
• M50: 30,126,318 km (0.058 R)
• M51: 30,274,719 km (0.055 R)
• M52: 31,999,284 km (0.087 R)
• M53: 34,064,034 km (0.094 R)
• M54: 35,699,587 km (0.096 R)
• M55: 36,329,245 km (0.106 R)
• M56: 39,208,256 km (0.117 R)
• M57: 39,451,502 km (0.11 R)
• M58: 39,939,340 km (0.039 R)
• M59: 40,020,871 km (0.041 R)
• M60: 41,662,708 km (0.108 R)
• M61: 42,992,034 km (0.096 R)
• M62: 43,326,535 km (0.119 R)
• M63: 44,504,020 km (0.084 R)
• M64: 44,673,066 km (0.116 R)
• M65: 45,947,939 km (0.079 R)
• M66: 50,370,800 km (0.118 R)
• M67: 50,811,814 km (0.118 R)
• M68: 52,766,759 km (0.091 R)
• M69: 55,381,281 km (0.113 R)
• M70: 56,383,886 km (0.05 R)
• M71: 56,566,844 km (0.084 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: 386 - 11,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit