🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.42 AU - 0.62 AU

Year: 131 Days

Day: 39.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,937,943 km

• M1: 225,594 km (0.115 R)
• M2: 313,408 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.83 AU - 2.71 AU

Year: 1191 Days

Day: 43.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,937,943 km

• M1: 716,873 km (0.115 R)
• M2: 774,468 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.81 AU - 2.85 AU

Year: 1239 Days

Day: 21.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.09 AU - 3.31 AU

Year: 1545 Days

Day: 37.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.7 AU - 5.78 AU

Year: 3594 Days

Day: 30.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 11.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.07 AU - 14.01 AU

Year: 15465 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,937,943 km

• M1: 146,756 km (0.114 R)
• M2: 552,615 km (0.062 R)
• M3: 959,371 km (0.065 R)
• M4: 1,044,492 km (0.098 R)
• M5: 1,392,158 km (0.094 R)
• M6: 1,489,845 km (0.093 R)
• M7: 1,630,467 km (0.087 R)
• M8: 1,991,148 km (0.117 R)
• M9: 2,124,589 km (0.117 R)
• M10: 2,261,022 km (0.055 R)
• M11: 2,423,934 km (0.118 R)
• M12: 2,566,800 km (0.077 R)
• M13: 3,192,419 km (0.102 R)
• M14: 3,323,167 km (0.042 R)
• M15: 3,617,277 km (0.109 R)
• M16: 3,753,710 km (0.036 R)
• M17: 4,756,763 km (0.114 R)
• M18: 5,521,957 km (0.085 R)
• M19: 5,870,669 km (0.103 R)
• M20: 5,967,160 km (0.103 R)
• M21: 6,424,032 km (0.107 R)
• M22: 6,723,826 km (0.117 R)
• M23: 6,994,149 km (0.072 R)
• M24: 7,096,325 km (0.052 R)
• M25: 7,755,902 km (0.082 R)
• M26: 8,290,415 km (0.094 R)
• M27: 8,544,133 km (0.112 R)
• M28: 8,800,244 km (0.101 R)
• M29: 8,910,797 km (0.117 R)
• M30: 9,133,249 km (0.082 R)
• M31: 9,697,682 km (0.116 R)
• M32: 10,234,738 km (0.089 R)
• M33: 10,663,486 km (0.088 R)
• M34: 11,018,631 km (0.039 R)
• M35: 11,098,068 km (0.098 R)
• M36: 11,619,267 km (0.099 R)
• M37: 11,700,199 km (0.097 R)
• M38: 12,189,534 km (0.12 R)
• M39: 13,230,436 km (0.076 R)
• M40: 13,654,695 km (0.102 R)
• M41: 15,130,927 km (0.11 R)
• M42: 16,022,680 km (0.087 R)
• M43: 16,429,586 km (0.053 R)
• M44: 17,392,248 km (0.109 R)
• M45: 18,751,644 km (0.11 R)
• M46: 20,047,760 km (0.034 R)
• M47: 20,633,137 km (0.118 R)
• M48: 20,878,627 km (0.106 R)
• M49: 21,273,565 km (0.085 R)
• M50: 22,675,148 km (0.063 R)
• M51: 23,336,071 km (0.109 R)
• M52: 24,313,394 km (0.102 R)
• M53: 24,885,157 km (0.104 R)
• M54: 25,146,654 km (0.097 R)
• M55: 25,724,999 km (0.07 R)
• M56: 25,936,381 km (0.055 R)
• M57: 26,948,411 km (0.068 R)
• M58: 27,055,673 km (0.038 R)
• M59: 27,648,379 km (0.097 R)
• M60: 29,617,536 km (0.088 R)
• M61: 29,728,238 km (0.05 R)
• M62: 29,894,591 km (0.107 R)
• M63: 30,451,395 km (0.08 R)
• M64: 30,787,092 km (0.096 R)
• M65: 31,405,679 km (0.12 R)
• M66: 32,142,150 km (0.057 R)
• M67: 32,598,124 km (0.079 R)
• M68: 32,826,859 km (0.099 R)
• M69: 33,286,125 km (0.096 R)
• M70: 34,676,487 km (0.033 R)
• M71: 35,202,922 km (0.109 R)
• M72: 35,731,751 km (0.047 R)
• M73: 35,849,634 km (0.106 R)
• M74: 35,967,666 km (0.084 R)
• M75: 37,035,795 km (0.076 R)
• M76: 37,334,393 km (0.081 R)
• M77: 38,596,999 km (0.112 R)
• M78: 38,778,461 km (0.072 R)
• M79: 39,263,906 km (0.103 R)
• M80: 41,225,732 km (0.1 R)
• M81: 41,411,383 km (0.08 R)

Asteroid Belt

Center: 13.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.7

Radius: 3.6

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.64 AU - 16.9 AU

Year: 17795 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,937,943 km

• M1: 49,666 km (0.089 R)
• M2: 188,493 km (0.048 R)
• M3: 274,961 km (0.081 R)
• M4: 831,465 km (0.11 R)
• M5: 1,194,838 km (0.116 R)
• M6: 1,357,451 km (0.088 R)
• M7: 1,381,237 km (0.098 R)
• M8: 1,993,092 km (0.109 R)
• M9: 2,298,122 km (0.098 R)
• M10: 2,558,572 km (0.108 R)
• M11: 2,617,664 km (0.075 R)
• M12: 2,677,353 km (0.079 R)
• M13: 3,075,732 km (0.098 R)
• M14: 3,394,525 km (0.051 R)
• M15: 3,824,619 km (0.102 R)
• M16: 4,342,078 km (0.118 R)
• M17: 4,844,577 km (0.093 R)
• M18: 5,403,026 km (0.091 R)
• M19: 5,903,282 km (0.103 R)
• M20: 6,701,536 km (0.03 R)
• M21: 7,113,229 km (0.112 R)
• M22: 7,280,330 km (0.098 R)
• M23: 8,134,384 km (0.089 R)
• M24: 8,308,965 km (0.103 R)
• M25: 8,750,727 km (0.092 R)
• M26: 9,109,762 km (0.055 R)
• M27: 10,262,264 km (0.101 R)
• M28: 11,852,340 km (0.079 R)
• M29: 13,004,992 km (0.072 R)
• M30: 13,158,030 km (0.068 R)
• M31: 13,620,437 km (0.073 R)
• M32: 14,036,020 km (0.068 R)
• M33: 14,350,475 km (0.053 R)
• M34: 14,403,133 km (0.112 R)
• M35: 14,561,408 km (0.056 R)
• M36: 15,039,672 km (0.111 R)
• M37: 15,200,191 km (0.053 R)
• M38: 15,307,453 km (0.062 R)
• M39: 15,523,023 km (0.082 R)
• M40: 17,845,231 km (0.069 R)
• M41: 18,873,118 km (0.054 R)
• M42: 19,627,390 km (0.066 R)
• M43: 20,273,204 km (0.118 R)
• M44: 20,747,280 km (0.109 R)
• M45: 21,105,268 km (0.107 R)
• M46: 21,225,095 km (0.118 R)
• M47: 21,887,814 km (0.091 R)
• M48: 22,252,234 km (0.106 R)
• M49: 23,048,544 km (0.09 R)
• M50: 23,605,347 km (0.116 R)
• M51: 25,302,086 km (0.116 R)
• M52: 27,428,620 km (0.098 R)
• M53: 28,084,158 km (0.048 R)
• M54: 29,880,080 km (0.098 R)
• M55: 32,607,848 km (0.062 R)
• M56: 32,746,376 km (0.085 R)
• M57: 33,791,017 km (0.107 R)
• M58: 33,861,029 km (0.038 R)
• M59: 34,846,730 km (0.096 R)
• M60: 36,486,173 km (0.097 R)
• M61: 37,134,530 km (0.07 R)
• M62: 37,859,481 km (0.077 R)
• M63: 38,296,606 km (0.099 R)
• M64: 39,028,888 km (0.06 R)
• M65: 39,618,154 km (0.108 R)
• M66: 41,029,161 km (0.072 R)
• M67: 42,079,338 km (0.097 R)
• M68: 42,607,718 km (0.102 R)
• M69: 42,910,653 km (0.066 R)
• M70: 43,062,495 km (0.093 R)
• M71: 43,671,209 km (0.08 R)
• M72: 43,900,243 km (0.062 R)
• M73: 44,359,359 km (0.107 R)
• M74: 44,743,227 km (0.11 R)
• M75: 45,282,527 km (0.074 R)
• M76: 47,147,863 km (0.091 R)
• M77: 47,382,882 km (0.08 R)
• M78: 48,247,557 km (0.086 R)
• M79: 48,405,383 km (0.096 R)
• M80: 49,514,651 km (0.076 R)
• M81: 49,912,881 km (0.1 R)
• M82: 50,392,043 km (0.081 R)
• M83: 50,953,184 km (0.064 R)
• M84: 51,435,637 km (0.055 R)
• M85: 53,870,941 km (0.113 R)
• M86: 54,773,316 km (0.111 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 15,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit