🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.52 AU - 3 AU

Year: 1650 Days

Day: 17.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,246,838 km

• M1: 995,424 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.94 AU - 4.82 AU

Year: 2751 Days

Day: 32.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 9.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.42 AU - 11.44 AU

Year: 13907 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,246,838 km

• M1: 122,221 km (0.075 R)
• M2: 191,934 km (0.102 R)
• M3: 288,275 km (0.068 R)
• M4: 690,544 km (0.116 R)
• M5: 935,585 km (0.114 R)
• M6: 1,107,922 km (0.065 R)
• M7: 1,418,337 km (0.116 R)
• M8: 1,483,861 km (0.084 R)
• M9: 1,663,379 km (0.12 R)
• M10: 2,093,772 km (0.096 R)
• M11: 2,296,028 km (0.03 R)
• M12: 3,168,034 km (0.055 R)
• M13: 3,430,429 km (0.11 R)
• M14: 4,164,356 km (0.038 R)
• M15: 4,291,365 km (0.097 R)
• M16: 5,457,031 km (0.08 R)
• M17: 5,985,112 km (0.091 R)
• M18: 6,419,394 km (0.084 R)
• M19: 6,863,999 km (0.062 R)
• M20: 7,014,345 km (0.095 R)
• M21: 7,510,711 km (0.107 R)
• M22: 8,177,020 km (0.096 R)
• M23: 8,336,491 km (0.083 R)
• M24: 8,577,792 km (0.112 R)
• M25: 8,780,647 km (0.076 R)
• M26: 9,149,705 km (0.067 R)
• M27: 9,440,224 km (0.059 R)
• M28: 10,115,808 km (0.104 R)
• M29: 10,459,434 km (0.117 R)
• M30: 11,070,093 km (0.063 R)
• M31: 11,647,391 km (0.095 R)
• M32: 12,280,190 km (0.034 R)
• M33: 13,203,508 km (0.107 R)
• M34: 13,673,545 km (0.043 R)
• M35: 13,815,663 km (0.082 R)
• M36: 14,005,801 km (0.029 R)
• M37: 16,204,890 km (0.079 R)
• M38: 17,063,283 km (0.119 R)
• M39: 17,369,659 km (0.104 R)
• M40: 17,781,203 km (0.1 R)
• M41: 18,143,978 km (0.099 R)
• M42: 18,247,948 km (0.115 R)
• M43: 18,613,865 km (0.041 R)
• M44: 19,619,013 km (0.103 R)
• M45: 20,101,316 km (0.036 R)
• M46: 21,461,610 km (0.101 R)
• M47: 22,291,878 km (0.046 R)
• M48: 23,585,451 km (0.114 R)
• M49: 24,903,109 km (0.089 R)
• M50: 25,018,897 km (0.105 R)
• M51: 25,541,742 km (0.111 R)
• M52: 25,716,921 km (0.072 R)
• M53: 27,072,727 km (0.094 R)
• M54: 27,191,657 km (0.108 R)
• M55: 28,754,356 km (0.115 R)
• M56: 29,119,226 km (0.043 R)
• M57: 29,241,148 km (0.063 R)
• M58: 29,669,147 km (0.118 R)
• M59: 29,914,787 km (0.117 R)
• M60: 30,037,756 km (0.113 R)
• M61: 30,469,795 km (0.076 R)
• M62: 31,527,302 km (0.098 R)
• M63: 32,344,107 km (0.071 R)
• M64: 32,407,237 km (0.082 R)
• M65: 34,513,126 km (0.052 R)
• M66: 34,577,603 km (0.111 R)
• M67: 34,836,108 km (0.053 R)
• M68: 34,900,734 km (0.105 R)
• M69: 35,095,212 km (0.059 R)
• M70: 35,810,888 km (0.068 R)
• M71: 36,531,501 km (0.076 R)
• M72: 37,058,534 km (0.117 R)
• M73: 40,954,212 km (0.1 R)
• M74: 41,227,677 km (0.063 R)
• M75: 42,258,407 km (0.116 R)
• M76: 42,465,600 km (0.094 R)
• M77: 43,158,687 km (0.118 R)
• M78: 43,785,651 km (0.074 R)
• M79: 44,205,273 km (0.087 R)
• M80: 44,415,608 km (0.057 R)
• M81: 44,696,553 km (0.109 R)
• M82: 44,766,864 km (0.078 R)
• M83: 45,684,497 km (0.082 R)
• M84: 45,967,985 km (0.101 R)
• M85: 47,108,220 km (0.118 R)
• M86: 47,466,507 km (0.084 R)
• M87: 47,609,971 km (0.11 R)
• M88: 47,681,778 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.1

Radius: 3.4

Gravity: 64.02 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.61 AU - 17.19 AU

Year: 22817 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,246,838 km

• M1: 231,129 km (0.1 R)
• M2: 600,187 km (0.099 R)
• M3: 624,272 km (0.109 R)
• M4: 1,586,635 km (0.12 R)
• M5: 1,757,476 km (0.048 R)
• M6: 2,228,709 km (0.049 R)
• M7: 2,342,852 km (0.051 R)
• M8: 2,458,791 km (0.1 R)
• M9: 2,777,135 km (0.063 R)
• M10: 2,858,815 km (0.111 R)
• M11: 3,024,420 km (0.118 R)
• M12: 3,898,521 km (0.108 R)
• M13: 4,174,977 km (0.072 R)
• M14: 5,241,760 km (0.077 R)
• M15: 5,961,924 km (0.117 R)
• M16: 7,435,762 km (0.051 R)
• M17: 7,835,338 km (0.088 R)
• M18: 9,196,529 km (0.071 R)
• M19: 9,935,243 km (0.091 R)
• M20: 10,438,191 km (0.114 R)
• M21: 11,338,172 km (0.097 R)
• M22: 13,624,925 km (0.109 R)
• M23: 14,535,677 km (0.09 R)
• M24: 14,677,496 km (0.096 R)
• M25: 15,466,026 km (0.107 R)
• M26: 16,047,962 km (0.066 R)
• M27: 18,293,276 km (0.09 R)
• M28: 19,063,406 km (0.114 R)
• M29: 19,452,361 km (0.099 R)
• M30: 20,396,473 km (0.066 R)
• M31: 20,714,518 km (0.101 R)
• M32: 21,114,393 km (0.059 R)
• M33: 21,759,459 km (0.042 R)
• M34: 22,329,128 km (0.08 R)
• M35: 22,903,733 km (0.078 R)
• M36: 23,400,099 km (0.032 R)
• M37: 23,483,126 km (0.092 R)
• M38: 25,250,176 km (0.095 R)
• M39: 26,106,624 km (0.104 R)
• M40: 27,409,023 km (0.09 R)
• M41: 28,288,808 km (0.101 R)
• M42: 29,267,477 km (0.065 R)
• M43: 29,536,304 km (0.104 R)
• M44: 29,895,938 km (0.107 R)
• M45: 31,074,918 km (0.103 R)
• M46: 31,440,685 km (0.114 R)
• M47: 33,571,557 km (0.046 R)
• M48: 34,040,995 km (0.117 R)
• M49: 34,891,310 km (0.071 R)
• M50: 34,986,155 km (0.07 R)
• M51: 36,227,817 km (0.077 R)
• M52: 36,516,391 km (0.095 R)
• M53: 36,612,882 km (0.101 R)
• M54: 36,709,223 km (0.099 R)
• M55: 36,805,863 km (0.09 R)
• M56: 38,068,469 km (0.078 R)
• M57: 38,852,512 km (0.05 R)
• M58: 40,336,822 km (0.086 R)
• M59: 40,436,454 km (0.109 R)
• M60: 40,536,086 km (0.067 R)
• M61: 41,135,974 km (0.1 R)
• M62: 42,749,985 km (0.082 R)
• M63: 43,156,742 km (0.101 R)
• M64: 43,258,618 km (0.082 R)
• M65: 47,189,152 km (0.073 R)
• M66: 47,820,156 km (0.055 R)
• M67: 48,348,087 km (0.112 R)
• M68: 48,559,768 km (0.112 R)
• M69: 50,371,697 km (0.112 R)
• M70: 50,478,959 km (0.107 R)
• M71: 50,586,370 km (0.099 R)
• M72: 52,205,618 km (0.092 R)
• M73: 54,391,093 km (0.112 R)
• M74: 56,717,789 km (0.071 R)
• M75: 56,940,989 km (0.029 R)
• M76: 59,529,630 km (0.115 R)
• M77: 59,756,570 km (0.103 R)
• M78: 62,271,460 km (0.11 R)
• M79: 63,078,840 km (0.086 R)
• M80: 65,756,043 km (0.088 R)
• M81: 67,995,523 km (0.079 R)
• M82: 68,114,154 km (0.119 R)
• M83: 71,220,704 km (0.112 R)
• M84: 71,944,159 km (0.116 R)
• M85: 72,306,784 km (0.119 R)
• M86: 73,885,192 km (0.088 R)
• M87: 74,495,252 km (0.071 R)
• M88: 75,229,628 km (0.089 R)
• M89: 76,335,605 km (0.09 R)
• M90: 76,705,411 km (0.064 R)
• M91: 79,061,727 km (0.051 R)
• M92: 79,810,614 km (0.091 R)
• M93: 80,562,044 km (0.086 R)
• M94: 80,812,919 km (0.083 R)
• M95: 82,450,567 km (0.113 R)
• M96: 83,717,811 km (0.081 R)
• M97: 83,971,978 km (0.118 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 12,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit