🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.71 AU

Year: 170 Days

Day: 30.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,656,154 km

• M1: 265,835 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.51 AU - 0.65 AU

Year: 170 Days

Day: 23.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.28 AU - 1.46 AU

Year: 617 Days

Day: 42.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.55 AU - 2.85 AU

Year: 1708 Days

Day: 32.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,656,154 km

• M1: 160,219 km (0.11 R)
• M2: 1,334,563 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.65 AU - 3.61 AU

Year: 2132 Days

Day: 35.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.9

Radius: 8.5

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.82 AU - 6.58 AU

Year: 5239 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,656,154 km

• M1: 135,984 km (0.105 R)
• M2: 204,650 km (0.112 R)
• M3: 304,282 km (0.112 R)
• M4: 608,415 km (0.1 R)
• M5: 753,824 km (0.094 R)
• M6: 831,016 km (0.119 R)
• M7: 924,664 km (0.114 R)
• M8: 1,064,838 km (0.057 R)
• M9: 1,763,161 km (0.07 R)
• M10: 1,867,729 km (0.08 R)
• M11: 2,028,697 km (0.039 R)
• M12: 2,175,751 km (0.114 R)
• M13: 2,231,701 km (0.11 R)
• M14: 2,307,248 km (0.079 R)
• M15: 2,838,919 km (0.101 R)
• M16: 2,921,048 km (0.112 R)
• M17: 3,087,401 km (0.092 R)
• M18: 3,256,895 km (0.079 R)
• M19: 3,649,590 km (0.113 R)
• M20: 3,716,609 km (0.075 R)
• M21: 3,783,929 km (0.1 R)
• M22: 4,337,441 km (0.096 R)
• M23: 4,432,136 km (0.058 R)
• M24: 4,672,091 km (0.066 R)
• M25: 4,891,551 km (0.097 R)
• M26: 5,039,952 km (0.033 R)
• M27: 5,290,379 km (0.052 R)
• M28: 5,699,529 km (0.078 R)
• M29: 5,934,248 km (0.11 R)
• M30: 6,467,116 km (0.1 R)
• M31: 6,739,384 km (0.066 R)
• M32: 6,794,286 km (0.066 R)
• M33: 7,015,392 km (0.061 R)
• M34: 7,098,868 km (0.108 R)
• M35: 7,266,866 km (0.071 R)
• M36: 7,521,482 km (0.08 R)
• M37: 8,807,874 km (0.107 R)
• M38: 8,928,151 km (0.095 R)
• M39: 9,384,125 km (0.097 R)
• M40: 9,692,446 km (0.065 R)
• M41: 9,816,612 km (0.116 R)
• M42: 10,035,324 km (0.119 R)
• M43: 10,350,527 km (0.073 R)
• M44: 10,509,400 km (0.113 R)
• M45: 11,087,895 km (0.107 R)
• M46: 12,918,823 km (0.106 R)
• M47: 13,055,556 km (0.061 R)
• M48: 14,096,757 km (0.072 R)
• M49: 14,167,218 km (0.112 R)
• M50: 14,237,678 km (0.091 R)
• M51: 15,890,735 km (0.079 R)
• M52: 16,258,147 km (0.116 R)
• M53: 16,665,502 km (0.097 R)
• M54: 16,889,151 km (0.067 R)
• M55: 17,339,291 km (0.082 R)
• M56: 17,490,235 km (0.092 R)
• M57: 18,022,055 km (0.026 R)
• M58: 18,251,539 km (0.099 R)
• M59: 18,328,282 km (0.094 R)
• M60: 18,907,226 km (0.071 R)
• M61: 19,140,449 km (0.063 R)
• M62: 20,162,203 km (0.112 R)
• M63: 20,400,362 km (0.081 R)
• M64: 20,919,916 km (0.105 R)
• M65: 21,605,822 km (0.091 R)
• M66: 21,687,054 km (0.083 R)
• M67: 22,545,596 km (0.099 R)
• M68: 22,710,453 km (0.102 R)
• M69: 23,833,185 km (0.115 R)
• M70: 24,043,071 km (0.041 R)
• M71: 24,591,796 km (0.095 R)
• M72: 25,016,654 km (0.078 R)
• M73: 25,615,494 km (0.059 R)
• M74: 26,002,952 km (0.107 R)
• M75: 26,175,887 km (0.09 R)
• M76: 26,783,853 km (0.11 R)
• M77: 27,440,289 km (0.098 R)
• M78: 27,925,135 km (0.11 R)
• M79: 28,190,821 km (0.056 R)
• M80: 28,590,846 km (0.067 R)
• M81: 29,127,154 km (0.1 R)
• M82: 29,441,609 km (0.12 R)
• M83: 30,028,481 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 13.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.82 AU - 10.14 AU

Year: 12138 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 67.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,656,154 km

• M1: 168,447 km (0.088 R)
• M2: 253,419 km (0.073 R)
• M3: 449,093 km (0.081 R)
• M4: 562,937 km (0.089 R)
• M5: 651,499 km (0.107 R)
• M6: 1,038,209 km (0.093 R)
• M7: 1,246,001 km (0.12 R)
• M8: 1,623,436 km (0.064 R)
• M9: 2,211,505 km (0.119 R)
• M10: 2,702,037 km (0.104 R)
• M11: 2,927,331 km (0.065 R)
• M12: 3,092,188 km (0.041 R)
• M13: 3,431,326 km (0.083 R)
• M14: 4,331,457 km (0.115 R)
• M15: 4,482,102 km (0.025 R)
• M16: 4,944,509 km (0.105 R)
• M17: 5,915,399 km (0.072 R)
• M18: 6,209,658 km (0.084 R)
• M19: 6,595,172 km (0.118 R)
• M20: 6,681,789 km (0.111 R)
• M21: 6,988,465 km (0.102 R)
• M22: 7,389,387 km (0.111 R)
• M23: 8,074,545 km (0.099 R)
• M24: 8,354,293 km (0.078 R)
• M25: 8,875,492 km (0.098 R)
• M26: 10,049,237 km (0.051 R)
• M27: 10,502,070 km (0.064 R)
• M28: 10,910,173 km (0.1 R)
• M29: 11,116,169 km (0.109 R)
• M30: 11,847,403 km (0.028 R)
• M31: 12,432,929 km (0.11 R)
• M32: 13,411,300 km (0.089 R)
• M33: 13,742,958 km (0.083 R)
• M34: 15,731,263 km (0.08 R)
• M35: 16,669,840 km (0.095 R)
• M36: 17,385,816 km (0.099 R)
• M37: 17,686,956 km (0.11 R)
• M38: 19,033,038 km (0.098 R)
• M39: 20,348,602 km (0.116 R)
• M40: 20,985,440 km (0.033 R)
• M41: 22,017,815 km (0.111 R)
• M42: 22,671,408 km (0.117 R)
• M43: 23,331,434 km (0.096 R)
• M44: 23,730,561 km (0.047 R)
• M45: 24,400,759 km (0.069 R)
• M46: 24,805,721 km (0.102 R)
• M47: 25,965,553 km (0.112 R)
• M48: 27,003,612 km (0.116 R)
• M49: 27,843,754 km (0.075 R)
• M50: 28,055,136 km (0.06 R)
• M51: 28,692,572 km (0.098 R)
• M52: 29,765,488 km (0.094 R)
• M53: 33,211,625 km (0.064 R)
• M54: 33,960,961 km (0.114 R)
• M55: 34,715,981 km (0.058 R)
• M56: 36,781,928 km (0.051 R)
• M57: 37,401,712 km (0.047 R)
• M58: 38,416,135 km (0.071 R)
• M59: 39,281,708 km (0.099 R)
• M60: 39,597,958 km (0.119 R)
• M61: 41,272,557 km (0.063 R)
• M62: 42,158,924 km (0.04 R)
• M63: 42,888,812 km (0.113 R)
• M64: 43,214,636 km (0.083 R)
• M65: 43,459,378 km (0.054 R)
• M66: 44,772,997 km (0.108 R)
• M67: 46,016,455 km (0.085 R)
• M68: 46,099,631 km (0.038 R)
• M69: 46,182,957 km (0.096 R)
• M70: 46,767,885 km (0.045 R)
• M71: 48,282,862 km (0.089 R)
• M72: 48,706,673 km (0.119 R)
• M73: 48,791,495 km (0.038 R)
• M74: 49,387,194 km (0.106 R)
• M75: 50,757,660 km (0.102 R)
• M76: 51,016,015 km (0.098 R)
• M77: 55,651,904 km (0.119 R)
• M78: 55,829,477 km (0.108 R)
• M79: 56,541,562 km (0.089 R)
• M80: 57,346,249 km (0.115 R)
• M81: 58,064,918 km (0.063 R)
• M82: 61,243,423 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.3

Radius: 4.9

Gravity: 26.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.09 AU - 18.11 AU

Year: 28427 Days

Day: 21.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,656,154 km

• M1: 63,878 km (0.097 R)
• M2: 409,001 km (0.107 R)
• M3: 727,046 km (0.098 R)
• M4: 924,814 km (0.071 R)
• M5: 1,170,753 km (0.066 R)
• M6: 1,831,676 km (0.099 R)
• M7: 2,976,399 km (0.052 R)
• M8: 3,429,082 km (0.119 R)
• M9: 3,758,647 km (0.111 R)
• M10: 4,498,707 km (0.075 R)
• M11: 5,069,124 km (0.051 R)
• M12: 5,552,774 km (0.101 R)
• M13: 5,772,383 km (0.07 R)
• M14: 5,883,385 km (0.11 R)
• M15: 6,333,974 km (0.084 R)
• M16: 7,030,651 km (0.112 R)
• M17: 7,448,179 km (0.088 R)
• M18: 9,391,605 km (0.118 R)
• M19: 9,718,925 km (0.112 R)
• M20: 9,917,142 km (0.103 R)
• M21: 10,384,935 km (0.073 R)
• M22: 11,550,452 km (0.112 R)
• M23: 12,255,207 km (0.095 R)
• M24: 13,411,449 km (0.065 R)
• M25: 14,151,659 km (0.049 R)
• M26: 16,215,512 km (0.074 R)
• M27: 16,450,679 km (0.066 R)
• M28: 17,402,122 km (0.104 R)
• M29: 17,803,792 km (0.054 R)
• M30: 17,965,358 km (0.05 R)
• M31: 18,046,290 km (0.116 R)
• M32: 19,357,964 km (0.075 R)
• M33: 20,530,812 km (0.103 R)
• M34: 21,640,080 km (0.025 R)
• M35: 22,681,431 km (0.05 R)
• M36: 23,208,165 km (0.102 R)
• M37: 23,472,953 km (0.088 R)
• M38: 24,542,428 km (0.087 R)
• M39: 25,355,044 km (0.111 R)
• M40: 26,176,336 km (0.077 R)
• M41: 26,451,895 km (0.118 R)
• M42: 27,377,906 km (0.079 R)
• M43: 29,547,524 km (0.112 R)
• M44: 30,315,111 km (0.098 R)
• M45: 31,381,145 km (0.11 R)
• M46: 32,164,141 km (0.1 R)
• M47: 32,558,032 km (0.075 R)
• M48: 33,749,280 km (0.085 R)
• M49: 33,949,142 km (0.099 R)
• M50: 34,450,744 km (0.096 R)
• M51: 35,055,867 km (0.064 R)
• M52: 37,304,323 km (0.065 R)
• M53: 37,821,932 km (0.042 R)
• M54: 38,133,544 km (0.081 R)
• M55: 40,869,839 km (0.099 R)
• M56: 41,403,305 km (0.042 R)
• M57: 41,617,380 km (0.111 R)
• M58: 42,477,119 km (0.084 R)
• M59: 43,777,722 km (0.119 R)
• M60: 44,323,456 km (0.057 R)
• M61: 46,751,579 km (0.103 R)
• M62: 47,421,179 km (0.12 R)
• M63: 48,319,065 km (0.071 R)
• M64: 48,995,995 km (0.11 R)
• M65: 49,222,487 km (0.099 R)
• M66: 49,789,911 km (0.114 R)
• M67: 50,017,450 km (0.081 R)
• M68: 52,196,791 km (0.109 R)
• M69: 52,543,709 km (0.091 R)
• M70: 53,589,099 km (0.116 R)
• M71: 55,228,841 km (0.119 R)
• M72: 56,291,584 km (0.03 R)
• M73: 56,766,109 km (0.081 R)
• M74: 57,838,726 km (0.06 R)
• M75: 57,958,254 km (0.043 R)
• M76: 58,077,933 km (0.067 R)
• M77: 59,279,054 km (0.084 R)
• M78: 60,367,079 km (0.093 R)
• M79: 63,547,231 km (0.115 R)
• M80: 64,412,654 km (0.106 R)
• M81: 66,781,237 km (0.112 R)
• M82: 67,661,023 km (0.07 R)
• M83: 68,291,877 km (0.054 R)
• M84: 68,418,287 km (0.116 R)
• M85: 71,603,226 km (0.067 R)
• M86: 72,503,655 km (0.098 R)
• M87: 74,056,032 km (0.101 R)
• M88: 75,227,384 km (0.091 R)
• M89: 76,011,725 km (0.101 R)
• M90: 78,778,239 km (0.043 R)
• M91: 79,308,862 km (0.082 R)
• M92: 82,652,375 km (0.073 R)
• M93: 86,588,145 km (0.112 R)
• M94: 87,135,823 km (0.106 R)
• M95: 87,273,004 km (0.116 R)
• M96: 88,096,989 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit