🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.49 AU - 0.79 AU

Year: 186 Days

Day: 15.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.81 AU - 3.35 AU

Year: 1965 Days

Day: 13 Hours

Environment

Temp: -105 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 10.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.07 AU - 6.73 AU

Year: 5208 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,150,322 km

• M1: 131,497 km (0.092 R)
• M2: 321,486 km (0.085 R)
• M3: 510,877 km (0.068 R)
• M4: 648,208 km (0.104 R)
• M5: 847,771 km (0.097 R)
• M6: 936,034 km (0.118 R)
• M7: 1,108,670 km (0.104 R)
• M8: 1,192,145 km (0.103 R)
• M9: 1,306,887 km (0.103 R)
• M10: 1,410,409 km (0.113 R)
• M11: 1,516,773 km (0.101 R)
• M12: 1,657,694 km (0.103 R)
• M13: 1,869,076 km (0.091 R)
• M14: 2,072,230 km (0.094 R)
• M15: 2,141,494 km (0.084 R)
• M16: 2,686,628 km (0.096 R)
• M17: 2,955,605 km (0.113 R)
• M18: 3,213,213 km (0.072 R)
• M19: 3,478,150 km (0.038 R)
• M20: 3,942,951 km (0.057 R)
• M21: 4,029,568 km (0.106 R)
• M22: 4,360,180 km (0.068 R)
• M23: 5,024,394 km (0.054 R)
• M24: 5,380,287 km (0.093 R)
• M25: 5,646,572 km (0.083 R)
• M26: 5,991,844 km (0.112 R)
• M27: 6,167,023 km (0.062 R)
• M28: 8,176,122 km (0.111 R)
• M29: 8,594,996 km (0.061 R)
• M30: 10,011,239 km (0.11 R)
• M31: 10,159,790 km (0.064 R)
• M32: 10,309,088 km (0.073 R)
• M33: 10,398,997 km (0.098 R)
• M34: 10,700,736 km (0.058 R)
• M35: 10,852,727 km (0.066 R)
• M36: 11,005,317 km (0.081 R)
• M37: 11,127,987 km (0.093 R)
• M38: 11,251,106 km (0.099 R)
• M39: 11,560,923 km (0.113 R)
• M40: 11,779,336 km (0.086 R)
• M41: 11,936,265 km (0.109 R)
• M42: 12,411,238 km (0.084 R)
• M43: 12,795,704 km (0.08 R)
• M44: 13,249,135 km (0.094 R)
• M45: 13,510,632 km (0.108 R)
• M46: 13,740,864 km (0.093 R)
• M47: 13,806,836 km (0.119 R)
• M48: 14,071,924 km (0.119 R)
• M49: 15,217,395 km (0.067 R)
• M50: 15,594,531 km (0.109 R)
• M51: 15,766,868 km (0.078 R)
• M52: 15,905,246 km (0.112 R)
• M53: 16,044,072 km (0.114 R)
• M54: 16,183,198 km (0.1 R)
• M55: 16,252,911 km (0.114 R)
• M56: 16,427,791 km (0.107 R)
• M57: 16,708,736 km (0.117 R)
• M58: 16,920,566 km (0.061 R)
• M59: 17,776,565 km (0.026 R)
• M60: 17,992,734 km (0.099 R)
• M61: 18,464,267 km (0.089 R)
• M62: 18,573,623 km (0.1 R)
• M63: 18,646,627 km (0.082 R)
• M64: 18,976,490 km (0.103 R)
• M65: 19,716,551 km (0.063 R)
• M66: 20,503,735 km (0.078 R)
• M67: 20,616,980 km (0.117 R)
• M68: 20,996,061 km (0.106 R)
• M69: 22,341,096 km (0.078 R)
• M70: 22,574,618 km (0.06 R)
• M71: 23,437,199 km (0.086 R)
• M72: 23,753,599 km (0.051 R)
• M73: 24,270,759 km (0.118 R)
• M74: 24,470,621 km (0.083 R)
• M75: 24,751,417 km (0.04 R)
• M76: 25,885,069 km (0.116 R)
• M77: 26,253,230 km (0.104 R)
• M78: 26,829,032 km (0.071 R)
• M79: 27,367,584 km (0.067 R)
• M80: 27,533,937 km (0.1 R)
• M81: 27,617,413 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 8.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.7 AU - 6.22 AU

Year: 5288 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 77,150,322 km

• M1: 108,907 km (0.073 R)
• M2: 166,054 km (0.036 R)
• M3: 367,113 km (0.063 R)
• M4: 455,675 km (0.12 R)
• M5: 608,564 km (0.055 R)
• M6: 706,700 km (0.064 R)
• M7: 853,605 km (0.072 R)
• M8: 1,129,314 km (0.087 R)
• M9: 1,458,729 km (0.083 R)
• M10: 1,704,219 km (0.031 R)
• M11: 1,831,976 km (0.12 R)
• M12: 2,007,304 km (0.097 R)
• M13: 2,172,909 km (0.056 R)
• M14: 2,517,732 km (0.093 R)
• M15: 2,896,664 km (0.051 R)
• M16: 3,101,463 km (0.107 R)
• M17: 3,188,379 km (0.069 R)
• M18: 3,346,654 km (0.083 R)
• M19: 3,453,616 km (0.041 R)
• M20: 3,507,621 km (0.085 R)
• M21: 3,670,982 km (0.046 R)
• M22: 4,043,481 km (0.12 R)
• M23: 4,157,474 km (0.086 R)
• M24: 4,234,218 km (0.118 R)
• M25: 4,427,947 km (0.025 R)
• M26: 4,506,187 km (0.118 R)
• M27: 4,664,312 km (0.111 R)
• M28: 5,544,995 km (0.063 R)
• M29: 5,672,003 km (0.111 R)
• M30: 5,864,237 km (0.052 R)
• M31: 6,058,564 km (0.051 R)
• M32: 6,476,092 km (0.116 R)
• M33: 6,880,156 km (0.06 R)
• M34: 6,971,111 km (0.104 R)
• M35: 7,177,107 km (0.118 R)
• M36: 7,246,222 km (0.031 R)
• M37: 7,338,673 km (0.104 R)
• M38: 7,902,059 km (0.03 R)
• M39: 8,021,139 km (0.046 R)
• M40: 9,195,033 km (0.107 R)
• M41: 9,471,490 km (0.059 R)
• M42: 10,084,392 km (0.059 R)
• M43: 10,291,436 km (0.094 R)
• M44: 10,974,350 km (0.05 R)
• M45: 11,107,492 km (0.101 R)
• M46: 12,218,256 km (0.101 R)
• M47: 12,273,309 km (0.045 R)
• M48: 13,109,710 km (0.098 R)
• M49: 13,250,931 km (0.11 R)
• M50: 13,449,297 km (0.081 R)
• M51: 13,620,288 km (0.071 R)
• M52: 14,137,448 km (0.03 R)
• M53: 14,456,689 km (0.105 R)
• M54: 14,836,967 km (0.067 R)
• M55: 15,577,477 km (0.093 R)
• M56: 15,787,063 km (0.08 R)
• M57: 16,330,104 km (0.077 R)
• M58: 16,451,727 km (0.094 R)
• M59: 16,604,017 km (0.115 R)
• M60: 16,818,092 km (0.119 R)
• M61: 16,940,762 km (0.086 R)
• M62: 17,248,934 km (0.06 R)
• M63: 18,976,490 km (0.103 R)
• M64: 19,296,480 km (0.107 R)
• M65: 19,682,891 km (0.047 R)
• M66: 20,039,233 km (0.079 R)
• M67: 20,692,677 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.2

Radius: 4.8

Gravity: 26.83 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.98 AU - 17.38 AU

Year: 21495 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,150,322 km

• M1: 364,420 km (0.089 R)
• M2: 895,792 km (0.072 R)
• M3: 1,136,495 km (0.101 R)
• M4: 1,580,202 km (0.053 R)
• M5: 1,771,388 km (0.07 R)
• M6: 1,903,035 km (0.09 R)
• M7: 2,072,080 km (0.106 R)
• M8: 2,795,835 km (0.1 R)
• M9: 3,105,353 km (0.106 R)
• M10: 3,344,709 km (0.099 R)
• M11: 3,466,631 km (0.093 R)
• M12: 3,673,077 km (0.086 R)
• M13: 4,993,427 km (0.109 R)
• M14: 7,006,715 km (0.104 R)
• M15: 7,478,398 km (0.092 R)
• M16: 8,014,556 km (0.037 R)
• M17: 8,068,860 km (0.053 R)
• M18: 8,563,132 km (0.089 R)
• M19: 9,928,212 km (0.056 R)
• M20: 10,815,178 km (0.11 R)
• M21: 11,359,415 km (0.12 R)
• M22: 11,420,451 km (0.116 R)
• M23: 11,542,822 km (0.063 R)
• M24: 12,161,260 km (0.033 R)
• M25: 12,286,174 km (0.096 R)
• M26: 12,600,479 km (0.058 R)
• M27: 13,429,999 km (0.093 R)
• M28: 14,014,628 km (0.027 R)
• M29: 14,145,675 km (0.077 R)
• M30: 14,211,349 km (0.047 R)
• M31: 15,074,229 km (0.12 R)
• M32: 16,296,743 km (0.097 R)
• M33: 16,434,523 km (0.045 R)
• M34: 17,339,590 km (0.09 R)
• M35: 17,480,212 km (0.059 R)
• M36: 17,833,562 km (0.107 R)
• M37: 18,547,443 km (0.1 R)
• M38: 18,980,080 km (0.098 R)
• M39: 19,416,158 km (0.088 R)
• M40: 20,669,489 km (0.117 R)
• M41: 20,818,638 km (0.065 R)
• M42: 20,968,236 km (0.08 R)
• M43: 21,494,372 km (0.044 R)
• M44: 21,569,769 km (0.109 R)
• M45: 21,948,700 km (0.113 R)
• M46: 22,024,846 km (0.073 R)
• M47: 22,329,876 km (0.117 R)
• M48: 23,098,659 km (0.119 R)
• M49: 23,797,880 km (0.115 R)
• M50: 24,268,066 km (0.094 R)
• M51: 24,899,518 km (0.1 R)
• M52: 25,376,736 km (0.066 R)
• M53: 25,776,611 km (0.118 R)
• M54: 25,937,129 km (0.101 R)
• M55: 27,315,374 km (0.103 R)
• M56: 27,479,034 km (0.059 R)
• M57: 29,636,535 km (0.072 R)
• M58: 32,799,333 km (0.049 R)
• M59: 33,760,051 km (0.059 R)
• M60: 34,818,755 km (0.08 R)
• M61: 37,421,608 km (0.039 R)
• M62: 38,333,557 km (0.095 R)
• M63: 38,700,520 km (0.074 R)
• M64: 39,900,744 km (0.053 R)
• M65: 40,179,445 km (0.112 R)
• M66: 40,738,791 km (0.045 R)
• M67: 41,771,017 km (0.102 R)
• M68: 42,432,389 km (0.067 R)
• M69: 44,918,855 km (0.072 R)
• M70: 46,374,742 km (0.064 R)
• M71: 49,033,993 km (0.085 R)
• M72: 50,432,285 km (0.079 R)
• M73: 51,540,057 km (0.052 R)
• M74: 52,249,151 km (0.08 R)
• M75: 53,370,088 km (0.102 R)
• M76: 54,395,880 km (0.091 R)
• M77: 55,428,255 km (0.063 R)
• M78: 57,093,429 km (0.081 R)
• M79: 57,827,057 km (0.113 R)
• M80: 58,880,525 km (0.104 R)
• M81: 59,515,718 km (0.071 R)
• M82: 59,727,847 km (0.096 R)
• M83: 60,366,032 km (0.032 R)
• M84: 60,686,022 km (0.064 R)
• M85: 61,327,497 km (0.111 R)
• M86: 61,756,544 km (0.109 R)
• M87: 61,971,367 km (0.119 R)
• M88: 65,223,774 km (0.112 R)
• M89: 65,442,486 km (0.118 R)
• M90: 67,201,607 km (0.112 R)
• M91: 68,642,385 km (0.095 R)
• M92: 68,864,837 km (0.077 R)
• M93: 69,422,238 km (0.11 R)
• M94: 73,707,320 km (0.076 R)
• M95: 74,277,587 km (0.071 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 11,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit