🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.64 AU - 1.06 AU

Year: 277 Days

Day: 32.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.89 AU - 1.95 AU

Year: 939 Days

Day: 19.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 111.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.97 AU - 2.27 AU

Year: 1090 Days

Day: 29.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,857,107 km

• M1: 39,045 km (0.089 R)
• M2: 384,018 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.91 AU - 4.23 AU

Year: 2382 Days

Day: 17.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,857,107 km

• M1: 1,158,935 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.89 AU - 6.39 AU

Year: 4115 Days

Day: 30.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 11.1

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.84 AU - 9.7 AU

Year: 7648 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,857,107 km

• M1: 152,889 km (0.06 R)
• M2: 637,437 km (0.091 R)
• M3: 772,673 km (0.117 R)
• M4: 901,477 km (0.101 R)
• M5: 1,091,167 km (0.104 R)
• M6: 1,371,364 km (0.081 R)
• M7: 1,867,131 km (0.06 R)
• M8: 2,157,949 km (0.074 R)
• M9: 2,227,213 km (0.11 R)
• M10: 2,609,436 km (0.119 R)
• M11: 2,758,286 km (0.068 R)
• M12: 2,833,683 km (0.094 R)
• M13: 3,064,363 km (0.035 R)
• M14: 3,221,590 km (0.108 R)
• M15: 3,489,520 km (0.079 R)
• M16: 3,598,876 km (0.115 R)
• M17: 3,961,950 km (0.077 R)
• M18: 4,513,966 km (0.063 R)
• M19: 5,121,184 km (0.103 R)
• M20: 5,466,306 km (0.065 R)
• M21: 6,047,195 km (0.104 R)
• M22: 6,749,856 km (0.076 R)
• M23: 7,163,045 km (0.097 R)
• M24: 7,337,626 km (0.111 R)
• M25: 7,513,703 km (0.118 R)
• M26: 7,762,484 km (0.111 R)
• M27: 7,869,895 km (0.09 R)
• M28: 8,122,716 km (0.116 R)
• M29: 8,268,274 km (0.083 R)
• M30: 8,451,532 km (0.073 R)
• M31: 9,656,094 km (0.061 R)
• M32: 9,810,329 km (0.117 R)
• M33: 10,833,579 km (0.102 R)
• M34: 10,953,706 km (0.088 R)
• M35: 11,479,991 km (0.078 R)
• M36: 11,807,910 km (0.11 R)
• M37: 12,138,970 km (0.085 R)
• M38: 12,263,884 km (0.086 R)
• M39: 12,895,037 km (0.084 R)
• M40: 14,232,741 km (0.104 R)
• M41: 15,163,839 km (0.085 R)
• M42: 15,614,128 km (0.081 R)
• M43: 16,068,756 km (0.06 R)
• M44: 16,160,310 km (0.117 R)
• M45: 17,084,526 km (0.098 R)
• M46: 17,505,943 km (0.104 R)
• M47: 17,694,436 km (0.119 R)
• M48: 18,073,368 km (0.102 R)
• M49: 18,216,084 km (0.064 R)
• M50: 19,177,549 km (0.03 R)
• M51: 19,371,877 km (0.06 R)
• M52: 20,057,035 km (0.053 R)
• M53: 20,155,471 km (0.101 R)
• M54: 20,452,123 km (0.119 R)
• M55: 20,600,973 km (0.085 R)
• M56: 22,773,284 km (0.058 R)
• M57: 22,979,131 km (0.113 R)
• M58: 23,496,290 km (0.094 R)
• M59: 24,121,909 km (0.09 R)
• M60: 25,763,446 km (0.103 R)
• M61: 26,192,942 km (0.104 R)
• M62: 26,841,598 km (0.066 R)
• M63: 27,167,871 km (0.106 R)
• M64: 27,276,928 km (0.109 R)
• M65: 27,386,134 km (0.118 R)
• M66: 28,154,768 km (0.077 R)
• M67: 28,430,926 km (0.105 R)
• M68: 29,376,683 km (0.102 R)
• M69: 29,488,732 km (0.118 R)
• M70: 29,769,228 km (0.055 R)
• M71: 30,502,707 km (0.095 R)
• M72: 31,299,166 km (0.096 R)
• M73: 31,470,754 km (0.107 R)
• M74: 31,585,346 km (0.119 R)
• M75: 32,102,656 km (0.108 R)
• M76: 32,448,975 km (0.108 R)
• M77: 32,622,658 km (0.075 R)
• M78: 33,029,115 km (0.085 R)
• M79: 33,203,846 km (0.088 R)
• M80: 34,199,569 km (0.082 R)
• M81: 35,026,845 km (0.103 R)
• M82: 38,769,635 km (0.101 R)
• M83: 39,446,715 km (0.104 R)
• M84: 40,625,695 km (0.071 R)
• M85: 41,753,215 km (0.119 R)
• M86: 42,005,137 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.9

Radius: 4.4

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12 AU - 18.74 AU

Year: 21277 Days

Day: 17.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,857,107 km

• M1: 142,118 km (0.037 R)
• M2: 302,188 km (0.098 R)
• M3: 558,748 km (0.095 R)
• M4: 610,060 km (0.04 R)
• M5: 662,868 km (0.074 R)
• M6: 1,011,730 km (0.089 R)
• M7: 1,249,441 km (0.105 R)
• M8: 1,317,359 km (0.085 R)
• M9: 1,600,847 km (0.072 R)
• M10: 1,724,415 km (0.038 R)
• M11: 1,902,885 km (0.07 R)
• M12: 2,087,189 km (0.115 R)
• M13: 2,416,305 km (0.034 R)
• M14: 2,970,116 km (0.084 R)
• M15: 3,061,072 km (0.096 R)
• M16: 3,091,590 km (0.119 R)
• M17: 3,214,709 km (0.092 R)
• M18: 3,308,207 km (0.119 R)
• M19: 3,402,454 km (0.091 R)
• M20: 3,434,019 km (0.081 R)
• M21: 3,465,734 km (0.114 R)
• M22: 3,658,266 km (0.091 R)
• M23: 4,497,062 km (0.059 R)
• M24: 4,955,729 km (0.12 R)
• M25: 5,615,156 km (0.097 R)
• M26: 5,993,339 km (0.07 R)
• M27: 6,069,934 km (0.099 R)
• M28: 6,301,810 km (0.065 R)
• M29: 7,014,644 km (0.118 R)
• M30: 7,339,571 km (0.091 R)
• M31: 7,462,690 km (0.078 R)
• M32: 7,836,086 km (0.051 R)
• M33: 8,004,084 km (0.055 R)
• M34: 8,130,794 km (0.064 R)
• M35: 10,338,709 km (0.083 R)
• M36: 10,988,113 km (0.104 R)
• M37: 11,176,158 km (0.117 R)
• M38: 12,914,934 km (0.088 R)
• M39: 13,113,301 km (0.109 R)
• M40: 13,513,026 km (0.116 R)
• M41: 13,563,291 km (0.08 R)
• M42: 14,120,244 km (0.116 R)
• M43: 14,684,527 km (0.094 R)
• M44: 15,099,511 km (0.091 R)
• M45: 16,367,503 km (0.074 R)
• M46: 16,797,747 km (0.059 R)
• M47: 19,116,663 km (0.077 R)
• M48: 19,286,008 km (0.114 R)
• M49: 19,512,649 km (0.04 R)
• M50: 19,626,343 km (0.09 R)
• M51: 19,740,337 km (0.099 R)
• M52: 20,140,661 km (0.06 R)
• M53: 20,949,387 km (0.068 R)
• M54: 21,533,566 km (0.075 R)
• M55: 22,598,554 km (0.066 R)
• M56: 23,017,278 km (0.113 R)
• M57: 24,105,902 km (0.047 R)
• M58: 24,350,045 km (0.073 R)
• M59: 25,211,131 km (0.099 R)
• M60: 25,521,098 km (0.11 R)
• M61: 25,583,181 km (0.075 R)
• M62: 26,458,328 km (0.097 R)
• M63: 26,773,381 km (0.113 R)
• M64: 26,836,512 km (0.119 R)
• M65: 29,663,313 km (0.043 R)
• M66: 30,450,497 km (0.08 R)
• M67: 31,045,298 km (0.079 R)
• M68: 31,777,729 km (0.06 R)
• M69: 32,448,377 km (0.106 R)
• M70: 32,650,483 km (0.097 R)
• M71: 34,008,533 km (0.113 R)
• M72: 34,213,781 km (0.064 R)
• M73: 36,919,857 km (0.077 R)
• M74: 37,342,172 km (0.052 R)
• M75: 38,049,770 km (0.111 R)
• M76: 38,405,214 km (0.098 R)
• M77: 41,726,287 km (0.101 R)
• M78: 42,166,254 km (0.101 R)
• M79: 42,976,775 km (0.092 R)
• M80: 43,569,482 km (0.12 R)
• M81: 44,463,629 km (0.102 R)
• M82: 44,837,923 km (0.091 R)
• M83: 45,213,413 km (0.098 R)
• M84: 45,439,007 km (0.03 R)
• M85: 45,740,596 km (0.096 R)
• M86: 48,023,460 km (0.058 R)
• M87: 48,330,584 km (0.087 R)
• M88: 48,407,477 km (0.083 R)
• M89: 50,031,661 km (0.103 R)
• M90: 50,109,452 km (0.119 R)
• M91: 50,498,856 km (0.036 R)
• M92: 50,576,946 km (0.043 R)
• M93: 52,224,766 km (0.089 R)
• M94: 52,382,592 km (0.085 R)
• M95: 52,461,580 km (0.093 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 14,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit