🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.44 AU - 0.66 AU

Year: 147 Days

Day: 15.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,674,381 km

• M1: 89,460 km (0.119 R)
• M2: 310,864 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.81 AU - 1.15 AU

Year: 349 Days

Day: 42.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,674,381 km

• M1: 562,937 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.57 AU - 1.79 AU

Year: 784 Days

Day: 13.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 155.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,674,381 km

• M1: 180,415 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.87 AU - 2.85 AU

Year: 1305 Days

Day: 16.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.51 AU - 3.01 AU

Year: 1650 Days

Day: 17.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.55 AU - 5.21 AU

Year: 3880 Days

Day: 47 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,674,381 km

• M1: 2,739,137 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.2

Radius: 5.7

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.43 AU - 16.99 AU

Year: 21348 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,674,381 km

• M1: 78,539 km (0.094 R)
• M2: 197,768 km (0.109 R)
• M3: 369,507 km (0.07 R)
• M4: 409,300 km (0.025 R)
• M5: 1,027,887 km (0.066 R)
• M6: 1,085,931 km (0.04 R)
• M7: 1,588,729 km (0.106 R)
• M8: 1,656,198 km (0.101 R)
• M9: 1,829,133 km (0.076 R)
• M10: 2,657,008 km (0.096 R)
• M11: 3,808,612 km (0.109 R)
• M12: 4,603,126 km (0.079 R)
• M13: 4,797,305 km (0.058 R)
• M14: 5,860,497 km (0.114 R)
• M15: 6,662,640 km (0.114 R)
• M16: 6,937,601 km (0.107 R)
• M17: 7,216,452 km (0.063 R)
• M18: 7,612,736 km (0.063 R)
• M19: 8,191,381 km (0.115 R)
• M20: 11,354,179 km (0.066 R)
• M21: 12,415,576 km (0.058 R)
• M22: 12,685,899 km (0.107 R)
• M23: 13,026,534 km (0.093 R)
• M24: 13,232,380 km (0.072 R)
• M25: 13,856,353 km (0.078 R)
• M26: 14,277,621 km (0.074 R)
• M27: 15,493,851 km (0.067 R)
• M28: 16,004,279 km (0.108 R)
• M29: 17,568,475 km (0.098 R)
• M30: 17,795,864 km (0.076 R)
• M31: 18,406,971 km (0.104 R)
• M32: 19,964,883 km (0.036 R)
• M33: 21,080,285 km (0.089 R)
• M34: 21,564,383 km (0.104 R)
• M35: 22,379,542 km (0.086 R)
• M36: 24,039,779 km (0.114 R)
• M37: 24,292,301 km (0.072 R)
• M38: 24,461,047 km (0.03 R)
• M39: 25,054,951 km (0.055 R)
• M40: 26,864,786 km (0.081 R)
• M41: 28,006,068 km (0.097 R)
• M42: 29,702,358 km (0.077 R)
• M43: 30,244,950 km (0.118 R)
• M44: 31,156,599 km (0.088 R)
• M45: 31,340,006 km (0.089 R)
• M46: 31,523,712 km (0.117 R)
• M47: 32,169,676 km (0.112 R)
• M48: 32,540,828 km (0.102 R)
• M49: 34,987,202 km (0.099 R)
• M50: 35,368,677 km (0.065 R)
• M51: 35,464,419 km (0.117 R)
• M52: 35,751,647 km (0.081 R)
• M53: 36,328,796 km (0.026 R)
• M54: 37,005,876 km (0.107 R)
• M55: 38,274,316 km (0.039 R)
• M56: 38,667,459 km (0.107 R)
• M57: 38,766,044 km (0.084 R)
• M58: 39,160,833 km (0.071 R)
• M59: 39,557,118 km (0.116 R)
• M60: 42,468,891 km (0.066 R)
• M61: 44,930,374 km (0.104 R)
• M62: 45,552,851 km (0.117 R)
• M63: 46,178,320 km (0.088 R)
• M64: 48,177,396 km (0.036 R)
• M65: 48,921,047 km (0.101 R)
• M66: 50,419,718 km (0.044 R)
• M67: 51,282,748 km (0.035 R)
• M68: 52,150,865 km (0.079 R)
• M69: 54,231,622 km (0.073 R)
• M70: 56,451,205 km (0.097 R)
• M71: 57,234,949 km (0.09 R)
• M72: 57,347,297 km (0.102 R)
• M73: 57,459,645 km (0.034 R)
• M74: 58,248,025 km (0.062 R)
• M75: 58,700,260 km (0.114 R)
• M76: 61,667,533 km (0.042 R)
• M77: 61,897,765 km (0.082 R)
• M78: 62,937,470 km (0.088 R)
• M79: 66,091,142 km (0.118 R)
• M80: 67,627,961 km (0.11 R)
• M81: 68,579,404 km (0.099 R)
• M82: 71,944,309 km (0.066 R)
• M83: 73,159,043 km (0.068 R)
• M84: 73,646,882 km (0.089 R)
• M85: 74,748,371 km (0.101 R)
• M86: 74,871,042 km (0.115 R)
• M87: 75,732,127 km (0.105 R)
• M88: 76,225,501 km (0.117 R)
• M89: 76,596,204 km (0.068 R)
• M90: 78,958,504 km (0.073 R)
• M91: 80,588,373 km (0.112 R)
• M92: 81,849,782 km (0.116 R)
• M93: 82,736,598 km (0.119 R)
• M94: 83,117,624 km (0.093 R)
• M95: 84,136,685 km (0.094 R)
• M96: 85,031,579 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.6

Radius: 4.9

Gravity: 26.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.05 AU - 22.15 AU

Year: 27713 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,674,381 km

• M1: 322,832 km (0.08 R)
• M2: 641,625 km (0.091 R)
• M3: 801,845 km (0.047 R)
• M4: 1,525,449 km (0.108 R)
• M5: 1,631,215 km (0.077 R)
• M6: 1,963,173 km (0.092 R)
• M7: 2,235,591 km (0.096 R)
• M8: 2,315,625 km (0.087 R)
• M9: 2,437,548 km (0.105 R)
• M10: 2,519,976 km (0.111 R)
• M11: 2,730,012 km (0.109 R)
• M12: 3,485,930 km (0.066 R)
• M13: 4,252,469 km (0.111 R)
• M14: 5,712,544 km (0.067 R)
• M15: 9,682,872 km (0.112 R)
• M16: 10,077,361 km (0.119 R)
• M17: 10,477,087 km (0.116 R)
• M18: 12,339,132 km (0.109 R)
• M19: 13,198,871 km (0.085 R)
• M20: 14,226,159 km (0.088 R)
• M21: 15,660,952 km (0.076 R)
• M22: 21,243,646 km (0.087 R)
• M23: 22,530,636 km (0.116 R)
• M24: 22,704,170 km (0.096 R)
• M25: 23,490,456 km (0.107 R)
• M26: 23,754,496 km (0.027 R)
• M27: 23,931,171 km (0.082 R)
• M28: 25,089,657 km (0.066 R)
• M29: 26,723,565 km (0.109 R)
• M30: 29,238,305 km (0.119 R)
• M31: 29,617,237 km (0.079 R)
• M32: 29,807,226 km (0.036 R)
• M33: 30,859,946 km (0.047 R)
• M34: 32,412,623 km (0.045 R)
• M35: 33,099,875 km (0.091 R)
• M36: 34,588,673 km (0.109 R)
• M37: 34,688,754 km (0.091 R)
• M38: 34,788,835 km (0.088 R)
• M39: 34,989,446 km (0.114 R)
• M40: 35,190,356 km (0.092 R)
• M41: 36,913,723 km (0.106 R)
• M42: 38,560,646 km (0.112 R)
• M43: 40,758,239 km (0.108 R)
• M44: 40,863,855 km (0.087 R)
• M45: 41,287,516 km (0.037 R)
• M46: 42,566,877 km (0.098 R)
• M47: 42,674,139 km (0.057 R)
• M48: 42,888,812 km (0.043 R)
• M49: 43,319,205 km (0.105 R)
• M50: 43,534,925 km (0.048 R)
• M51: 44,184,330 km (0.12 R)
• M52: 44,619,061 km (0.11 R)
• M53: 45,712,023 km (0.08 R)
• M54: 45,821,828 km (0.114 R)
• M55: 46,372,049 km (0.109 R)
• M56: 47,701,525 km (0.039 R)
• M57: 48,147,327 km (0.044 R)
• M58: 52,797,128 km (0.075 R)
• M59: 52,912,318 km (0.056 R)
• M60: 53,489,616 km (0.09 R)
• M61: 54,301,185 km (0.092 R)
• M62: 56,878,158 km (0.117 R)
• M63: 58,777,153 km (0.091 R)
• M64: 59,016,061 km (0.091 R)
• M65: 59,374,946 km (0.065 R)
• M66: 60,215,088 km (0.086 R)
• M67: 60,817,668 km (0.08 R)
• M68: 62,515,454 km (0.105 R)
• M69: 63,003,293 km (0.094 R)
• M70: 63,492,478 km (0.112 R)
• M71: 65,338,216 km (0.097 R)
• M72: 66,951,929 km (0.038 R)
• M73: 67,576,201 km (0.065 R)
• M74: 68,830,280 km (0.084 R)
• M75: 69,334,125 km (0.084 R)
• M76: 70,472,116 km (0.048 R)
• M77: 73,279,769 km (0.104 R)
• M78: 73,536,928 km (0.116 R)
• M79: 74,439,003 km (0.091 R)
• M80: 74,697,358 km (0.094 R)
• M81: 76,254,074 km (0.116 R)
• M82: 77,036,471 km (0.097 R)
• M83: 77,821,411 km (0.082 R)
• M84: 78,609,044 km (0.118 R)
• M85: 79,003,982 km (0.101 R)
• M86: 80,722,413 km (0.065 R)
• M87: 81,253,635 km (0.04 R)
• M88: 82,319,669 km (0.042 R)
• M89: 84,869,864 km (0.117 R)
• M90: 86,086,843 km (0.1 R)
• M91: 86,222,528 km (0.095 R)
• M92: 86,901,403 km (0.085 R)
• M93: 87,991,523 km (0.076 R)
• M94: 88,128,106 km (0.089 R)
• M95: 90,874,274 km (0.118 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 18,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit