🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.56 AU - 2.14 AU

Year: 924 Days

Day: 26.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.49 AU - 2.31 AU

Year: 961 Days

Day: 42.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,655,707 km

• M1: 686,953 km (0.047 R)
• M2: 1,225,506 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.18 AU - 3.28 AU

Year: 1656 Days

Day: 22.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,655,707 km

• M1: 1,499,868 km (0.072 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 10.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.57 AU - 6.89 AU

Year: 5035 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,655,707 km

• M1: 184,604 km (0.107 R)
• M2: 283,338 km (0.063 R)
• M3: 363,224 km (0.091 R)
• M4: 692,189 km (0.117 R)
• M5: 821,592 km (0.079 R)
• M6: 1,220,270 km (0.087 R)
• M7: 1,646,325 km (0.071 R)
• M8: 1,868,627 km (0.076 R)
• M9: 2,132,518 km (0.077 R)
• M10: 2,244,716 km (0.068 R)
• M11: 2,458,491 km (0.07 R)
• M12: 2,593,429 km (0.108 R)
• M13: 2,696,352 km (0.112 R)
• M14: 2,783,119 km (0.045 R)
• M15: 2,995,249 km (0.117 R)
• M16: 3,067,205 km (0.108 R)
• M17: 3,194,513 km (0.088 R)
• M18: 3,605,907 km (0.047 R)
• M19: 3,915,874 km (0.05 R)
• M20: 4,254,863 km (0.098 R)
• M21: 4,397,130 km (0.054 R)
• M22: 4,541,043 km (0.08 R)
• M23: 4,644,864 km (0.111 R)
• M24: 4,749,433 km (0.119 R)
• M25: 4,897,086 km (0.1 R)
• M26: 5,089,320 km (0.107 R)
• M27: 5,327,629 km (0.091 R)
• M28: 6,363,893 km (0.086 R)
• M29: 6,550,442 km (0.099 R)
• M30: 6,620,753 km (0.057 R)
• M31: 7,436,510 km (0.104 R)
• M32: 7,583,864 km (0.095 R)
• M33: 7,707,282 km (0.054 R)
• M34: 8,031,461 km (0.102 R)
• M35: 8,207,837 km (0.085 R)
• M36: 8,309,264 km (0.065 R)
• M37: 8,385,559 km (0.069 R)
• M38: 8,590,209 km (0.108 R)
• M39: 9,056,805 km (0.042 R)
• M40: 9,718,476 km (0.112 R)
• M41: 9,879,593 km (0.089 R)
• M42: 10,286,350 km (0.032 R)
• M43: 10,395,706 km (0.08 R)
• M44: 10,698,492 km (0.041 R)
• M45: 10,976,445 km (0.052 R)
• M46: 11,738,496 km (0.054 R)
• M47: 11,996,403 km (0.067 R)
• M48: 12,169,338 km (0.052 R)
• M49: 12,343,021 km (0.071 R)
• M50: 12,430,237 km (0.048 R)
• M51: 12,546,923 km (0.054 R)
• M52: 12,693,080 km (0.09 R)
• M53: 12,781,044 km (0.074 R)
• M54: 13,046,430 km (0.103 R)
• M55: 13,135,291 km (0.092 R)
• M56: 13,283,693 km (0.119 R)
• M57: 13,672,497 km (0.108 R)
• M58: 14,247,402 km (0.103 R)
• M59: 15,047,003 km (0.073 R)
• M60: 15,171,318 km (0.068 R)
• M61: 16,082,669 km (0.045 R)
• M62: 16,305,270 km (0.042 R)
• M63: 16,433,027 km (0.056 R)
• M64: 16,593,097 km (0.086 R)
• M65: 16,753,765 km (0.108 R)
• M66: 17,141,223 km (0.112 R)
• M67: 17,793,769 km (0.118 R)
• M68: 17,892,354 km (0.096 R)
• M69: 17,991,238 km (0.116 R)
• M70: 18,255,428 km (0.064 R)
• M71: 18,321,700 km (0.033 R)
• M72: 19,867,944 km (0.091 R)
• M73: 19,936,160 km (0.098 R)
• M74: 20,072,743 km (0.119 R)
• M75: 20,450,029 km (0.1 R)
• M76: 21,281,195 km (0.103 R)
• M77: 21,420,770 km (0.092 R)
• M78: 22,690,855 km (0.1 R)
• M79: 23,083,849 km (0.097 R)
• M80: 24,167,087 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 14.3

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.06 AU - 9.44 AU

Year: 7920 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 78,655,707 km

• M1: 352,901 km (0.101 R)
• M2: 891,454 km (0.098 R)
• M3: 1,159,832 km (0.104 R)
• M4: 1,336,657 km (0.115 R)
• M5: 1,848,282 km (0.08 R)
• M6: 2,582,358 km (0.106 R)
• M7: 2,851,784 km (0.11 R)
• M8: 3,201,843 km (0.107 R)
• M9: 3,364,007 km (0.087 R)
• M10: 3,677,864 km (0.109 R)
• M11: 4,414,035 km (0.032 R)
• M12: 4,635,739 km (0.112 R)
• M13: 4,861,183 km (0.09 R)
• M14: 4,964,854 km (0.071 R)
• M15: 5,322,991 km (0.082 R)
• M16: 6,086,988 km (0.09 R)
• M17: 6,746,116 km (0.082 R)
• M18: 7,886,949 km (0.104 R)
• M19: 8,405,007 km (0.102 R)
• M20: 8,959,416 km (0.081 R)
• M21: 9,164,066 km (0.072 R)
• M22: 9,422,123 km (0.106 R)
• M23: 9,578,004 km (0.111 R)
• M24: 9,866,129 km (0.095 R)
• M25: 11,878,221 km (0.096 R)
• M26: 12,046,817 km (0.111 R)
• M27: 14,400,291 km (0.035 R)
• M28: 14,550,188 km (0.064 R)
• M29: 14,640,396 km (0.092 R)
• M30: 14,942,284 km (0.032 R)
• M31: 15,276,785 km (0.053 R)
• M32: 15,583,012 km (0.11 R)
• M33: 15,953,267 km (0.117 R)
• M34: 16,077,283 km (0.115 R)
• M35: 16,326,364 km (0.101 R)
• M36: 17,017,955 km (0.086 R)
• M37: 17,783,297 km (0.085 R)
• M38: 17,911,951 km (0.081 R)
• M39: 18,040,905 km (0.067 R)
• M40: 18,657,846 km (0.095 R)
• M41: 18,788,595 km (0.04 R)
• M42: 19,446,975 km (0.113 R)
• M43: 20,921,861 km (0.111 R)
• M44: 21,023,737 km (0.069 R)
• M45: 21,296,304 km (0.05 R)
• M46: 21,604,176 km (0.116 R)
• M47: 22,537,069 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 4.6

Gravity: 29.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.61 AU - 17.15 AU

Year: 22142 Days

Day: 23 Hours

Environment

Temp: -188 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,655,707 km

• M1: 84,972 km (0.066 R)
• M2: 616,642 km (0.108 R)
• M3: 733,778 km (0.08 R)
• M4: 1,070,971 km (0.12 R)
• M5: 1,359,695 km (0.11 R)
• M6: 1,575,714 km (0.116 R)
• M7: 2,109,031 km (0.065 R)
• M8: 2,250,550 km (0.118 R)
• M9: 2,286,304 km (0.073 R)
• M10: 2,505,465 km (0.066 R)
• M11: 3,447,782 km (0.081 R)
• M12: 3,741,293 km (0.106 R)
• M13: 3,783,929 km (0.094 R)
• M14: 5,469,448 km (0.101 R)
• M15: 5,910,163 km (0.026 R)
• M16: 5,959,830 km (0.119 R)
• M17: 6,877,463 km (0.093 R)
• M18: 6,982,032 km (0.115 R)
• M19: 7,621,114 km (0.101 R)
• M20: 8,112,543 km (0.088 R)
• M21: 9,068,473 km (0.081 R)
• M22: 9,240,810 km (0.113 R)
• M23: 10,901,047 km (0.115 R)
• M24: 11,145,640 km (0.091 R)
• M25: 11,268,609 km (0.098 R)
• M26: 13,557,756 km (0.042 R)
• M27: 13,689,103 km (0.068 R)
• M28: 14,019,116 km (0.116 R)
• M29: 14,218,380 km (0.12 R)
• M30: 14,285,101 km (0.102 R)
• M31: 14,821,858 km (0.072 R)
• M32: 15,365,347 km (0.119 R)
• M33: 16,332,048 km (0.071 R)
• M34: 16,401,761 km (0.11 R)
• M35: 17,034,410 km (0.119 R)
• M36: 17,247,139 km (0.101 R)
• M37: 17,818,453 km (0.105 R)
• M38: 18,541,459 km (0.101 R)
• M39: 18,687,168 km (0.054 R)
• M40: 19,053,234 km (0.082 R)
• M41: 19,347,642 km (0.108 R)
• M42: 19,495,595 km (0.116 R)
• M43: 21,298,398 km (0.087 R)
• M44: 24,339,424 km (0.094 R)
• M45: 25,950,743 km (0.11 R)
• M46: 26,032,273 km (0.102 R)
• M47: 26,358,995 km (0.119 R)
• M48: 26,522,805 km (0.045 R)
• M49: 27,264,511 km (0.116 R)
• M50: 28,012,800 km (0.084 R)
• M51: 28,599,672 km (0.114 R)
• M52: 29,614,993 km (0.04 R)
• M53: 29,785,235 km (0.068 R)
• M54: 29,870,656 km (0.109 R)
• M55: 31,073,273 km (0.085 R)
• M56: 31,159,890 km (0.076 R)
• M57: 31,854,922 km (0.08 R)
• M58: 32,995,157 km (0.119 R)
• M59: 34,327,326 km (0.069 R)
• M60: 34,775,371 km (0.12 R)
• M61: 36,495,149 km (0.093 R)
• M62: 36,586,553 km (0.1 R)
• M63: 37,135,727 km (0.119 R)
• M64: 38,706,953 km (0.065 R)
• M65: 39,922,885 km (0.115 R)
• M66: 43,162,127 km (0.107 R)
• M67: 43,451,898 km (0.09 R)
• M68: 47,278,163 km (0.104 R)
• M69: 49,483,535 km (0.103 R)
• M70: 51,824,742 km (0.046 R)
• M71: 52,030,139 km (0.113 R)
• M72: 52,441,534 km (0.118 R)
• M73: 56,192,251 km (0.048 R)
• M74: 57,567,804 km (0.098 R)
• M75: 59,168,800 km (0.089 R)
• M76: 60,676,148 km (0.038 R)
• M77: 61,217,543 km (0.092 R)
• M78: 61,651,826 km (0.038 R)
• M79: 62,414,176 km (0.118 R)
• M80: 62,523,383 km (0.105 R)
• M81: 63,289,474 km (0.098 R)
• M82: 65,051,886 km (0.111 R)
• M83: 67,725,798 km (0.114 R)
• M84: 68,062,543 km (0.106 R)
• M85: 69,641,399 km (0.074 R)
• M86: 69,754,645 km (0.042 R)
• M87: 70,321,770 km (0.03 R)
• M88: 72,490,640 km (0.101 R)
• M89: 72,720,273 km (0.06 R)
• M90: 72,835,164 km (0.083 R)
• M91: 73,871,728 km (0.059 R)
• M92: 76,426,261 km (0.056 R)
• M93: 77,128,025 km (0.102 R)
• M94: 78,537,835 km (0.03 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit