🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.62 AU - 0.8 AU

Year: 224 Days

Day: 33.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.17 AU - 1.65 AU

Year: 627 Days

Day: 47 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.48 AU - 1.88 AU

Year: 816 Days

Day: 28.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,568,875 km

• M1: 311,164 km (0.115 R)
• M2: 341,532 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.08 AU - 2.48 AU

Year: 1290 Days

Day: 44.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.75 AU - 3.49 AU

Year: 2065 Days

Day: 43.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,568,875 km

• M1: 428,598 km (0.097 R)
• M2: 2,374,268 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.69 AU - 4.29 AU

Year: 2987 Days

Day: 26.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,568,875 km

• M1: 63,729 km (0.086 R)
• M2: 1,820,756 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 13.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.24 AU - 6.12 AU

Year: 4418 Days

Day: 12.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,568,875 km

• M1: 168,148 km (0.07 R)
• M2: 318,494 km (0.084 R)
• M3: 678,875 km (0.109 R)
• M4: 866,471 km (0.096 R)
• M5: 1,311,225 km (0.112 R)
• M6: 1,651,411 km (0.095 R)
• M7: 1,823,448 km (0.074 R)
• M8: 2,074,474 km (0.083 R)
• M9: 2,492,301 km (0.063 R)
• M10: 2,670,920 km (0.063 R)
• M11: 2,999,288 km (0.038 R)
• M12: 3,362,661 km (0.062 R)
• M13: 3,717,657 km (0.118 R)
• M14: 3,968,981 km (0.115 R)
• M15: 4,512,470 km (0.081 R)
• M16: 4,805,383 km (0.081 R)
• M17: 5,205,856 km (0.085 R)
• M18: 5,410,207 km (0.112 R)
• M19: 6,444,227 km (0.088 R)
• M20: 6,663,837 km (0.077 R)
• M21: 6,746,864 km (0.041 R)
• M22: 7,054,288 km (0.071 R)
• M23: 7,423,495 km (0.084 R)
• M24: 7,567,259 km (0.036 R)
• M25: 7,682,898 km (0.113 R)
• M26: 7,915,971 km (0.116 R)
• M27: 8,389,149 km (0.088 R)
• M28: 8,629,254 km (0.071 R)
• M29: 8,993,674 km (0.08 R)
• M30: 9,147,012 km (0.079 R)
• M31: 9,332,214 km (0.117 R)
• M32: 9,643,677 km (0.09 R)
• M33: 9,832,170 km (0.059 R)
• M34: 9,958,581 km (0.079 R)
• M35: 10,405,130 km (0.033 R)
• M36: 10,566,247 km (0.057 R)
• M37: 10,663,187 km (0.101 R)
• M38: 10,760,575 km (0.105 R)
• M39: 12,222,296 km (0.054 R)
• M40: 12,838,190 km (0.102 R)
• M41: 13,011,125 km (0.077 R)
• M42: 13,464,257 km (0.078 R)
• M43: 13,710,346 km (0.099 R)
• M44: 14,457,886 km (0.107 R)
• M45: 14,782,214 km (0.034 R)
• M46: 14,963,527 km (0.113 R)
• M47: 15,364,898 km (0.054 R)
• M48: 15,732,909 km (0.101 R)
• M49: 15,843,910 km (0.108 R)
• M50: 16,029,561 km (0.095 R)
• M51: 16,440,208 km (0.073 R)
• M52: 16,930,141 km (0.102 R)
• M53: 17,157,978 km (0.058 R)
• M54: 17,463,158 km (0.093 R)
• M55: 17,693,239 km (0.037 R)
• M56: 18,976,939 km (0.081 R)
• M57: 19,134,615 km (0.089 R)
• M58: 19,332,234 km (0.093 R)
• M59: 19,610,037 km (0.117 R)
• M60: 20,009,314 km (0.045 R)
• M61: 20,856,636 km (0.09 R)
• M62: 21,468,940 km (0.094 R)
• M63: 22,211,544 km (0.051 R)
• M64: 22,627,725 km (0.12 R)
• M65: 22,753,088 km (0.117 R)
• M66: 23,046,599 km (0.111 R)
• M67: 23,679,548 km (0.072 R)
• M68: 23,764,370 km (0.113 R)
• M69: 24,403,901 km (0.068 R)
• M70: 24,575,489 km (0.079 R)
• M71: 25,049,116 km (0.08 R)
• M72: 25,352,202 km (0.107 R)
• M73: 26,136,992 km (0.098 R)
• M74: 28,313,491 km (0.065 R)
• M75: 28,584,114 km (0.106 R)
• M76: 28,719,650 km (0.117 R)
• M77: 28,945,991 km (0.091 R)
• M78: 29,355,141 km (0.12 R)
• M79: 29,903,567 km (0.113 R)
• M80: 30,686,413 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 14.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.19 AU - 8.59 AU

Year: 7528 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,568,875 km

• M1: 182,210 km (0.07 R)
• M2: 277,205 km (0.088 R)
• M3: 375,042 km (0.083 R)
• M4: 493,523 km (0.101 R)
• M5: 728,841 km (0.115 R)
• M6: 994,676 km (0.091 R)
• M7: 1,304,344 km (0.107 R)
• M8: 1,586,635 km (0.119 R)
• M9: 1,852,022 km (0.111 R)
• M10: 2,304,406 km (0.103 R)
• M11: 2,467,617 km (0.083 R)
• M12: 2,834,880 km (0.086 R)
• M13: 3,235,054 km (0.082 R)
• M14: 3,590,498 km (0.093 R)
• M15: 3,909,890 km (0.068 R)
• M16: 4,073,251 km (0.049 R)
• M17: 4,188,890 km (0.116 R)
• M18: 4,406,704 km (0.053 R)
• M19: 5,478,424 km (0.073 R)
• M20: 5,791,233 km (0.071 R)
• M21: 5,921,832 km (0.119 R)
• M22: 6,091,027 km (0.034 R)
• M23: 6,862,952 km (0.082 R)
• M24: 6,981,433 km (0.083 R)
• M25: 7,341,067 km (0.094 R)
• M26: 7,768,318 km (0.12 R)
• M27: 7,912,531 km (0.107 R)
• M28: 8,099,378 km (0.096 R)
• M29: 8,245,685 km (0.077 R)
• M30: 8,968,841 km (0.111 R)
• M31: 9,120,234 km (0.074 R)
• M32: 9,801,204 km (0.088 R)
• M33: 10,001,964 km (0.095 R)
• M34: 10,910,921 km (0.04 R)
• M35: 11,165,536 km (0.116 R)
• M36: 11,516,044 km (0.077 R)
• M37: 11,657,264 km (0.104 R)
• M38: 11,751,661 km (0.108 R)
• M39: 12,012,709 km (0.102 R)
• M40: 12,108,152 km (0.105 R)
• M41: 12,203,745 km (0.109 R)
• M42: 12,758,754 km (0.087 R)
• M43: 13,420,874 km (0.117 R)
• M44: 13,644,074 km (0.053 R)
• M45: 13,843,488 km (0.038 R)
• M46: 14,119,346 km (0.091 R)
• M47: 14,295,872 km (0.113 R)
• M48: 15,034,885 km (0.104 R)
• M49: 15,318,373 km (0.075 R)
• M50: 15,421,895 km (0.104 R)
• M51: 15,733,956 km (0.117 R)
• M52: 15,864,705 km (0.119 R)
• M53: 17,110,556 km (0.102 R)
• M54: 17,704,459 km (0.064 R)
• M55: 18,058,707 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 13

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.93 AU - 8.39 AU

Year: 7945 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,568,875 km

• M1: 259,253 km (0.111 R)
• M2: 640,877 km (0.117 R)
• M3: 831,315 km (0.049 R)
• M4: 1,058,854 km (0.067 R)
• M5: 1,198,578 km (0.103 R)
• M6: 1,883,587 km (0.096 R)
• M7: 2,099,457 km (0.118 R)
• M8: 2,301,114 km (0.081 R)
• M9: 2,392,668 km (0.089 R)
• M10: 2,603,601 km (0.114 R)
• M11: 2,747,664 km (0.12 R)
• M12: 3,196,159 km (0.118 R)
• M13: 3,324,962 km (0.1 R)
• M14: 3,748,773 km (0.113 R)
• M15: 3,884,758 km (0.08 R)
• M16: 3,994,862 km (0.057 R)
• M17: 4,189,937 km (0.109 R)
• M18: 4,331,307 km (0.074 R)
• M19: 4,474,173 km (0.087 R)
• M20: 5,031,874 km (0.077 R)
• M21: 5,549,632 km (0.072 R)
• M22: 5,799,161 km (0.108 R)
• M23: 6,867,739 km (0.03 R)
• M24: 7,169,777 km (0.114 R)
• M25: 8,278,746 km (0.112 R)
• M26: 8,492,671 km (0.072 R)
• M27: 9,329,671 km (0.06 R)
• M28: 10,269,146 km (0.101 R)
• M29: 11,995,206 km (0.107 R)
• M30: 12,400,018 km (0.078 R)
• M31: 12,686,049 km (0.106 R)
• M32: 13,181,517 km (0.078 R)
• M33: 13,264,694 km (0.115 R)
• M34: 13,978,874 km (0.117 R)
• M35: 15,182,538 km (0.062 R)
• M36: 15,532,448 km (0.099 R)
• M37: 15,885,199 km (0.103 R)
• M38: 16,195,914 km (0.067 R)
• M39: 16,463,994 km (0.036 R)
• M40: 16,553,603 km (0.085 R)
• M41: 16,778,448 km (0.107 R)
• M42: 16,959,013 km (0.086 R)
• M43: 17,140,326 km (0.103 R)
• M44: 18,195,140 km (0.057 R)
• M45: 19,176,502 km (0.092 R)
• M46: 19,365,295 km (0.085 R)
• M47: 19,744,974 km (0.096 R)
• M48: 20,079,176 km (0.113 R)
• M49: 20,319,131 km (0.095 R)
• M50: 20,608,154 km (0.06 R)
• M51: 21,336,995 km (0.084 R)
• M52: 22,173,097 km (0.106 R)
• M53: 22,321,797 km (0.059 R)
• M54: 22,819,659 km (0.107 R)
• M55: 23,270,996 km (0.107 R)
• M56: 23,624,047 km (0.095 R)
• M57: 24,437,710 km (0.082 R)
• M58: 25,571,512 km (0.106 R)
• M59: 25,727,543 km (0.07 R)
• M60: 25,935,932 km (0.114 R)
• M61: 26,092,561 km (0.109 R)
• M62: 26,249,639 km (0.099 R)
• M63: 26,986,409 km (0.078 R)
• M64: 27,516,883 km (0.073 R)
• M65: 28,480,443 km (0.096 R)
• M66: 29,183,253 km (0.078 R)
• M67: 29,291,861 km (0.107 R)
• M68: 29,455,073 km (0.079 R)
• M69: 30,165,663 km (0.063 R)
• M70: 30,495,676 km (0.11 R)
• M71: 30,826,736 km (0.075 R)
• M72: 32,894,926 km (0.089 R)
• M73: 33,689,141 km (0.111 R)
• M74: 33,974,275 km (0.073 R)
• M75: 34,834,612 km (0.106 R)
• M76: 35,296,421 km (0.077 R)
• M77: 36,401,201 km (0.113 R)
• M78: 36,576,679 km (0.059 R)
• M79: 36,693,964 km (0.11 R)
• M80: 36,811,249 km (0.098 R)
• M81: 36,928,534 km (0.063 R)
• M82: 37,163,701 km (0.115 R)
• M83: 37,340,526 km (0.054 R)
• M84: 38,704,559 km (0.045 R)
• M85: 38,823,939 km (0.102 R)
• M86: 39,003,306 km (0.11 R)
• M87: 39,182,824 km (0.027 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: 463 - 17,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit