🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.51 AU - 0.55 AU

Year: 142 Days

Day: 24.3 Hours

Environment

Temp: 247 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,164,674 km

• M1: 518,207 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.61 AU - 0.75 AU

Year: 206 Days

Day: 30.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.19 AU - 1.27 AU

Year: 501 Days

Day: 42.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.12 AU - 1.86 AU

Year: 668 Days

Day: 42.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.16 AU - 2.44 AU

Year: 1280 Days

Day: 22.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,164,674 km

• M1: 156,928 km (0.061 R)
• M2: 843,882 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.53 AU - 3.83 AU

Year: 2082 Days

Day: 17.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.04 AU - 3.4 AU

Year: 2121 Days

Day: 36.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.4

Radius: 3.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.21 AU - 15.63 AU

Year: 19065 Days

Day: 24.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,164,674 km

• M1: 39,643 km (0.077 R)
• M2: 160,967 km (0.04 R)
• M3: 282,590 km (0.085 R)
• M4: 374,294 km (0.069 R)
• M5: 609,911 km (0.053 R)
• M6: 674,986 km (0.113 R)
• M7: 769,980 km (0.07 R)
• M8: 1,224,010 km (0.062 R)
• M9: 1,564,943 km (0.114 R)
• M10: 1,895,255 km (0.116 R)
• M11: 2,146,879 km (0.115 R)
• M12: 2,831,738 km (0.087 R)
• M13: 3,007,216 km (0.082 R)
• M14: 3,141,106 km (0.096 R)
• M15: 3,391,683 km (0.077 R)
• M16: 3,601,569 km (0.112 R)
• M17: 3,839,579 km (0.104 R)
• M18: 4,181,260 km (0.084 R)
• M19: 4,711,884 km (0.064 R)
• M20: 4,737,615 km (0.107 R)
• M21: 4,815,406 km (0.1 R)
• M22: 5,024,544 km (0.116 R)
• M23: 5,156,788 km (0.104 R)
• M24: 5,343,786 km (0.093 R)
• M25: 5,424,718 km (0.072 R)
• M26: 6,170,463 km (0.102 R)
• M27: 6,426,126 km (0.114 R)
• M28: 6,569,740 km (0.106 R)
• M29: 6,685,379 km (0.107 R)
• M30: 6,714,252 km (0.109 R)
• M31: 6,743,423 km (0.048 R)
• M32: 6,977,245 km (0.108 R)
• M33: 7,183,989 km (0.072 R)
• M34: 9,198,324 km (0.113 R)
• M35: 10,182,828 km (0.063 R)
• M36: 10,249,549 km (0.093 R)
• M37: 10,417,248 km (0.107 R)
• M38: 10,518,376 km (0.105 R)
• M39: 10,755,339 km (0.115 R)
• M40: 10,959,839 km (0.077 R)
• M41: 11,581,269 km (0.081 R)
• M42: 12,107,704 km (0.071 R)
• M43: 12,462,999 km (0.058 R)
• M44: 13,329,619 km (0.086 R)
• M45: 14,066,538 km (0.103 R)
• M46: 14,178,288 km (0.113 R)
• M47: 14,439,934 km (0.076 R)
• M48: 14,627,979 km (0.111 R)
• M49: 15,695,210 km (0.074 R)
• M50: 17,143,467 km (0.052 R)
• M51: 17,183,260 km (0.112 R)
• M52: 17,622,330 km (0.076 R)
• M53: 18,024,599 km (0.111 R)
• M54: 18,715,591 km (0.083 R)
• M55: 18,920,540 km (0.104 R)
• M56: 19,456,549 km (0.025 R)
• M57: 19,747,368 km (0.082 R)
• M58: 19,914,169 km (0.105 R)
• M59: 20,543,677 km (0.09 R)
• M60: 20,670,387 km (0.051 R)
• M61: 20,712,723 km (0.06 R)
• M62: 20,882,217 km (0.096 R)
• M63: 21,009,525 km (0.035 R)
• M64: 21,307,823 km (0.097 R)
• M65: 21,951,692 km (0.087 R)
• M66: 22,427,862 km (0.115 R)
• M67: 22,471,395 km (0.103 R)
• M68: 22,689,060 km (0.098 R)
• M69: 22,863,791 km (0.091 R)
• M70: 22,907,473 km (0.073 R)
• M71: 23,126,634 km (0.108 R)
• M72: 23,170,616 km (0.069 R)
• M73: 23,434,506 km (0.118 R)
• M74: 24,010,009 km (0.094 R)
• M75: 24,455,961 km (0.078 R)
• M76: 24,724,638 km (0.101 R)
• M77: 24,994,513 km (0.088 R)
• M78: 25,265,285 km (0.09 R)
• M79: 25,946,404 km (0.114 R)
• M80: 26,266,394 km (0.107 R)
• M81: 26,403,875 km (0.119 R)
• M82: 26,587,581 km (0.105 R)
• M83: 27,233,993 km (0.102 R)
• M84: 27,792,143 km (0.118 R)
• M85: 28,401,156 km (0.04 R)
• M86: 28,495,103 km (0.074 R)
• M87: 28,730,869 km (0.089 R)
• M88: 29,298,893 km (0.084 R)
• M89: 29,727,490 km (0.106 R)
• M90: 30,542,649 km (0.113 R)
• M91: 30,687,161 km (0.069 R)
• M92: 30,977,081 km (0.095 R)
• M93: 31,608,385 km (0.097 R)
• M94: 32,834,189 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.7

Radius: 3.3

Gravity: 61.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.01 AU - 20.79 AU

Year: 30162 Days

Day: 17 Hours

Environment

Temp: -201 °C

Axial Tilt: 122.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,164,674 km

• M1: 432,787 km (0.082 R)
• M2: 456,573 km (0.061 R)
• M3: 556,055 km (0.115 R)
• M4: 582,085 km (0.108 R)
• M5: 662,419 km (0.08 R)
• M6: 1,182,721 km (0.094 R)
• M7: 1,645,876 km (0.091 R)
• M8: 2,411,218 km (0.1 R)
• M9: 2,497,536 km (0.042 R)
• M10: 3,365,503 km (0.083 R)
• M11: 3,510,464 km (0.069 R)
• M12: 4,161,514 km (0.061 R)
• M13: 4,527,280 km (0.051 R)
• M14: 6,325,596 km (0.058 R)
• M15: 6,504,216 km (0.084 R)
• M16: 6,745,069 km (0.104 R)
• M17: 8,576,596 km (0.031 R)
• M18: 9,308,877 km (0.055 R)
• M19: 10,690,862 km (0.088 R)
• M20: 10,974,799 km (0.098 R)
• M21: 11,117,665 km (0.078 R)
• M22: 11,622,857 km (0.093 R)
• M23: 12,061,628 km (0.087 R)
• M24: 12,283,032 km (0.077 R)
• M25: 13,947,757 km (0.086 R)
• M26: 14,806,150 km (0.11 R)
• M27: 15,043,263 km (0.119 R)
• M28: 15,441,193 km (0.102 R)
• M29: 15,521,228 km (0.086 R)
• M30: 16,737,608 km (0.106 R)
• M31: 17,149,900 km (0.103 R)
• M32: 18,068,580 km (0.075 R)
• M33: 21,989,241 km (0.078 R)
• M34: 22,803,802 km (0.109 R)
• M35: 23,720,238 km (0.057 R)
• M36: 25,589,165 km (0.089 R)
• M37: 27,311,186 km (0.119 R)
• M38: 32,184,336 km (0.111 R)
• M39: 33,211,176 km (0.095 R)
• M40: 33,521,442 km (0.115 R)
• M41: 34,353,206 km (0.079 R)
• M42: 35,297,019 km (0.092 R)
• M43: 35,613,568 km (0.098 R)
• M44: 35,931,015 km (0.111 R)
• M45: 40,472,657 km (0.077 R)
• M46: 41,136,123 km (0.112 R)
• M47: 42,361,629 km (0.069 R)
• M48: 44,392,869 km (0.1 R)
• M49: 45,649,641 km (0.09 R)
• M50: 49,607,552 km (0.066 R)
• M51: 49,843,767 km (0.088 R)
• M52: 51,030,377 km (0.054 R)
• M53: 51,149,606 km (0.047 R)
• M54: 51,268,836 km (0.112 R)
• M55: 52,586,943 km (0.09 R)
• M56: 54,280,690 km (0.078 R)
• M57: 54,645,858 km (0.058 R)
• M58: 54,767,780 km (0.102 R)
• M59: 54,889,852 km (0.026 R)
• M60: 56,238,028 km (0.11 R)
• M61: 56,361,147 km (0.068 R)
• M62: 57,101,657 km (0.098 R)
• M63: 58,093,940 km (0.106 R)
• M64: 58,467,635 km (0.035 R)
• M65: 58,592,250 km (0.115 R)
• M66: 59,217,120 km (0.071 R)
• M67: 60,725,815 km (0.115 R)
• M68: 62,374,533 km (0.112 R)
• M69: 63,268,380 km (0.099 R)
• M70: 64,295,070 km (0.098 R)
• M71: 67,538,651 km (0.066 R)
• M72: 68,062,543 km (0.104 R)
• M73: 69,510,351 km (0.082 R)
• M74: 69,906,935 km (0.101 R)
• M75: 70,702,347 km (0.106 R)
• M76: 72,034,666 km (0.09 R)
• M77: 73,509,850 km (0.102 R)
• M78: 73,779,127 km (0.037 R)
• M79: 75,401,665 km (0.081 R)
• M80: 81,311,679 km (0.113 R)
• M81: 84,674,340 km (0.089 R)
• M82: 85,521,961 km (0.112 R)
• M83: 86,656,661 km (0.11 R)
• M84: 87,368,448 km (0.056 R)
• M85: 88,654,391 km (0.077 R)
• M86: 89,227,949 km (0.117 R)
• M87: 89,371,563 km (0.029 R)
• M88: 89,515,177 km (0.112 R)
• M89: 90,811,592 km (0.106 R)
• M90: 92,404,361 km (0.088 R)
• M91: 92,840,439 km (0.059 R)
• M92: 95,030,701 km (0.04 R)
• M93: 97,533,623 km (0.078 R)
• M94: 97,681,575 km (0.1 R)
• M95: 99,164,689 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit