🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 46.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.1 AU - 1.7 AU

Year: 582 Days

Day: 31.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.18 AU - 4.08 AU

Year: 2431 Days

Day: 43.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.4

Radius: 5.9

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.96 AU - 17.46 AU

Year: 19829 Days

Day: 20 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 101,500,274 km

• M1: 292,165 km (0.087 R)
• M2: 549,772 km (0.04 R)
• M3: 826,678 km (0.084 R)
• M4: 1,165,218 km (0.084 R)
• M5: 1,233,135 km (0.1 R)
• M6: 1,302,549 km (0.11 R)
• M7: 1,518,418 km (0.104 R)
• M8: 1,643,333 km (0.115 R)
• M9: 1,719,927 km (0.036 R)
• M10: 2,667,928 km (0.078 R)
• M11: 2,788,654 km (0.069 R)
• M12: 3,129,737 km (0.078 R)
• M13: 4,694,082 km (0.086 R)
• M14: 5,553,372 km (0.118 R)
• M15: 5,591,819 km (0.115 R)
• M16: 5,630,415 km (0.088 R)
• M17: 5,669,011 km (0.067 R)
• M18: 5,746,503 km (0.1 R)
• M19: 6,099,853 km (0.111 R)
• M20: 6,460,085 km (0.048 R)
• M21: 6,663,388 km (0.113 R)
• M22: 7,412,126 km (0.12 R)
• M23: 8,318,838 km (0.066 R)
• M24: 9,627,670 km (0.114 R)
• M25: 9,674,046 km (0.044 R)
• M26: 10,282,161 km (0.068 R)
• M27: 10,329,583 km (0.077 R)
• M28: 10,424,279 km (0.1 R)
• M29: 10,902,693 km (0.084 R)
• M30: 11,193,212 km (0.085 R)
• M31: 12,030,062 km (0.119 R)
• M32: 12,430,835 km (0.069 R)
• M33: 14,499,474 km (0.052 R)
• M34: 15,518,834 km (0.097 R)
• M35: 15,573,138 km (0.092 R)
• M36: 15,954,912 km (0.096 R)
• M37: 16,229,574 km (0.05 R)
• M38: 16,339,827 km (0.097 R)
• M39: 16,395,029 km (0.078 R)
• M40: 16,672,084 km (0.079 R)
• M41: 17,118,784 km (0.077 R)
• M42: 17,456,276 km (0.053 R)
• M43: 17,796,013 km (0.098 R)
• M44: 19,293,189 km (0.087 R)
• M45: 19,527,160 km (0.068 R)
• M46: 19,703,087 km (0.114 R)
• M47: 20,591,249 km (0.08 R)
• M48: 20,770,468 km (0.044 R)
• M49: 21,734,925 km (0.082 R)
• M50: 22,837,312 km (0.108 R)
• M51: 22,899,096 km (0.106 R)
• M52: 23,832,287 km (0.081 R)
• M53: 25,671,593 km (0.068 R)
• M54: 25,735,920 km (0.079 R)
• M55: 26,446,061 km (0.076 R)
• M56: 27,097,111 km (0.109 R)
• M57: 28,481,639 km (0.05 R)
• M58: 28,548,210 km (0.071 R)
• M59: 29,283,185 km (0.073 R)
• M60: 29,619,331 km (0.109 R)
• M61: 31,319,062 km (0.105 R)
• M62: 31,456,393 km (0.118 R)
• M63: 31,593,874 km (0.077 R)
• M64: 32,076,925 km (0.12 R)
• M65: 34,386,567 km (0.119 R)
• M66: 35,812,085 km (0.052 R)
• M67: 36,099,612 km (0.058 R)
• M68: 37,767,179 km (0.111 R)
• M69: 38,868,220 km (0.099 R)
• M70: 40,951,520 km (0.028 R)
• M71: 41,704,446 km (0.11 R)
• M72: 42,385,864 km (0.09 R)
• M73: 43,147,317 km (0.097 R)
• M74: 43,529,689 km (0.087 R)
• M75: 43,759,771 km (0.104 R)
• M76: 44,143,938 km (0.106 R)
• M77: 44,993,205 km (0.082 R)
• M78: 46,629,357 km (0.083 R)
• M79: 47,178,980 km (0.034 R)
• M80: 49,000,334 km (0.067 R)
• M81: 49,479,197 km (0.095 R)
• M82: 50,925,210 km (0.064 R)
• M83: 52,711,259 km (0.108 R)
• M84: 52,874,619 km (0.085 R)
• M85: 54,435,224 km (0.115 R)
• M86: 55,345,677 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915

Radius: 4.2

Gravity: 51.87 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.66 AU - 20.18 AU

Year: 26662 Days

Day: 22.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,500,274 km

• M1: 238,609 km (0.115 R)
• M2: 339,138 km (0.069 R)
• M3: 1,020,706 km (0.102 R)
• M4: 1,733,391 km (0.075 R)
• M5: 2,219,883 km (0.11 R)
• M6: 3,854,688 km (0.116 R)
• M7: 4,060,236 km (0.076 R)
• M8: 4,322,182 km (0.092 R)
• M9: 4,807,328 km (0.042 R)
• M10: 6,004,859 km (0.083 R)
• M11: 6,363,145 km (0.095 R)
• M12: 6,423,583 km (0.101 R)
• M13: 7,735,108 km (0.055 R)
• M14: 7,928,986 km (0.094 R)
• M15: 8,190,184 km (0.12 R)
• M16: 8,321,681 km (0.109 R)
• M17: 9,606,577 km (0.054 R)
• M18: 9,954,841 km (0.102 R)
• M19: 12,279,442 km (0.099 R)
• M20: 13,038,801 km (0.077 R)
• M21: 13,269,481 km (0.118 R)
• M22: 13,735,179 km (0.106 R)
• M23: 16,059,481 km (0.08 R)
• M24: 18,848,434 km (0.033 R)
• M25: 19,196,399 km (0.096 R)
• M26: 19,634,571 km (0.05 R)
• M27: 20,699,259 km (0.04 R)
• M28: 21,510,079 km (0.042 R)
• M29: 22,515,078 km (0.064 R)
• M30: 22,607,230 km (0.116 R)
• M31: 22,977,036 km (0.094 R)
• M32: 23,535,335 km (0.104 R)
• M33: 23,816,280 km (0.034 R)
• M34: 23,910,078 km (0.101 R)
• M35: 24,381,311 km (0.039 R)
• M36: 24,855,537 km (0.091 R)
• M37: 26,393,403 km (0.088 R)
• M38: 29,762,197 km (0.084 R)
• M39: 31,599,558 km (0.057 R)
• M40: 31,702,781 km (0.082 R)
• M41: 32,116,419 km (0.089 R)
• M42: 33,578,588 km (0.081 R)
• M43: 34,105,921 km (0.108 R)
• M44: 35,168,963 km (0.039 R)
• M45: 35,919,496 km (0.039 R)
• M46: 36,027,206 km (0.107 R)
• M47: 36,134,917 km (0.064 R)
• M48: 36,350,787 km (0.106 R)
• M49: 36,458,946 km (0.097 R)
• M50: 36,675,414 km (0.059 R)
• M51: 37,873,693 km (0.118 R)
• M52: 38,202,808 km (0.035 R)
• M53: 40,532,496 km (0.082 R)
• M54: 41,432,028 km (0.112 R)
• M55: 43,136,247 km (0.037 R)
• M56: 44,516,138 km (0.036 R)
• M57: 47,437,036 km (0.119 R)
• M58: 48,384,589 km (0.052 R)
• M59: 51,022,747 km (0.112 R)
• M60: 51,871,865 km (0.06 R)
• M61: 55,315,009 km (0.055 R)
• M62: 55,563,791 km (0.091 R)
• M63: 56,187,165 km (0.078 R)
• M64: 56,938,446 km (0.08 R)
• M65: 57,819,128 km (0.071 R)
• M66: 58,577,589 km (0.082 R)
• M67: 58,831,008 km (0.093 R)
• M68: 60,104,236 km (0.117 R)
• M69: 60,616,010 km (0.11 R)
• M70: 61,386,439 km (0.104 R)
• M71: 61,515,093 km (0.103 R)
• M72: 62,937,021 km (0.097 R)
• M73: 63,196,723 km (0.093 R)
• M74: 64,238,971 km (0.078 R)
• M75: 64,762,115 km (0.109 R)
• M76: 65,024,360 km (0.115 R)
• M77: 65,155,557 km (0.065 R)
• M78: 65,418,251 km (0.051 R)
• M79: 66,472,467 km (0.048 R)
• M80: 69,937,453 km (0.075 R)
• M81: 71,421,015 km (0.113 R)
• M82: 72,098,843 km (0.085 R)
• M83: 72,370,513 km (0.05 R)
• M84: 73,597,365 km (0.078 R)
• M85: 75,795,407 km (0.092 R)
• M86: 77,736,290 km (0.073 R)
• M87: 80,537,210 km (0.101 R)
• M88: 81,242,564 km (0.07 R)
• M89: 82,233,650 km (0.1 R)
• M90: 82,375,469 km (0.118 R)
• M91: 82,659,555 km (0.098 R)
• M92: 85,374,009 km (0.116 R)
• M93: 88,408,153 km (0.102 R)
• M94: 89,573,371 km (0.047 R)
• M95: 94,432,908 km (0.061 R)
• M96: 94,581,459 km (0.119 R)
• M97: 99,679,754 km (0.1 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 18,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit