🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.92 AU - 1.38 AU

Year: 448 Days

Day: 46.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.12 AU - 1.52 AU

Year: 551 Days

Day: 12.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,605,730 km

• M1: 1,002,156 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.12 AU - 1.62 AU

Year: 583 Days

Day: 16.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.19 AU - 3.87 AU

Year: 2410 Days

Day: 17.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,605,730 km

• M1: 706,850 km (0.108 R)
• M2: 1,148,164 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.83 AU - 4.33 AU

Year: 2462 Days

Day: 43.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.3

Radius: 15

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.58 AU - 9.36 AU

Year: 8959 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,605,730 km

• M1: 196,422 km (0.112 R)
• M2: 509,381 km (0.056 R)
• M3: 715,676 km (0.112 R)
• M4: 1,017,415 km (0.065 R)
• M5: 1,116,449 km (0.031 R)
• M6: 1,453,343 km (0.08 R)
• M7: 1,605,185 km (0.091 R)
• M8: 1,843,644 km (0.111 R)
• M9: 2,445,626 km (0.042 R)
• M10: 2,582,508 km (0.071 R)
• M11: 2,698,596 km (0.114 R)
• M12: 2,936,307 km (0.106 R)
• M13: 3,230,716 km (0.066 R)
• M14: 3,407,092 km (0.098 R)
• M15: 3,560,878 km (0.076 R)
• M16: 3,690,879 km (0.11 R)
• M17: 4,009,223 km (0.087 R)
• M18: 4,254,115 km (0.117 R)
• M19: 4,616,590 km (0.111 R)
• M20: 4,931,195 km (0.105 R)
• M21: 5,371,760 km (0.102 R)
• M22: 6,228,059 km (0.092 R)
• M23: 6,544,308 km (0.068 R)
• M24: 7,126,992 km (0.089 R)
• M25: 7,491,413 km (0.088 R)
• M26: 8,761,648 km (0.062 R)
• M27: 8,974,077 km (0.078 R)
• M28: 9,188,002 km (0.075 R)
• M29: 9,367,669 km (0.031 R)
• M30: 10,135,106 km (0.109 R)
• M31: 10,246,407 km (0.114 R)
• M32: 10,358,157 km (0.108 R)
• M33: 10,657,951 km (0.091 R)
• M34: 10,998,884 km (0.095 R)
• M35: 11,574,836 km (0.096 R)
• M36: 11,886,149 km (0.091 R)
• M37: 12,042,928 km (0.052 R)
• M38: 12,556,946 km (0.083 R)
• M39: 12,876,786 km (0.061 R)
• M40: 13,118,536 km (0.08 R)
• M41: 13,483,854 km (0.071 R)
• M42: 13,688,355 km (0.057 R)
• M43: 13,935,191 km (0.065 R)
• M44: 14,183,374 km (0.053 R)
• M45: 14,600,303 km (0.08 R)
• M46: 15,190,916 km (0.12 R)
• M47: 15,832,391 km (0.048 R)
• M48: 16,091,345 km (0.118 R)
• M49: 16,877,183 km (0.101 R)
• M50: 19,124,741 km (0.093 R)
• M51: 20,471,122 km (0.105 R)
• M52: 21,369,757 km (0.036 R)
• M53: 22,136,446 km (0.092 R)
• M54: 22,378,046 km (0.119 R)
• M55: 22,814,872 km (0.067 R)
• M56: 24,043,071 km (0.094 R)
• M57: 24,740,346 km (0.119 R)
• M58: 25,596,046 km (0.085 R)
• M59: 25,697,324 km (0.105 R)
• M60: 26,871,817 km (0.12 R)
• M61: 27,699,243 km (0.053 R)
• M62: 27,959,543 km (0.104 R)
• M63: 28,745,231 km (0.079 R)
• M64: 29,008,822 km (0.096 R)
• M65: 30,338,598 km (0.027 R)
• M66: 30,875,953 km (0.083 R)
• M67: 31,037,818 km (0.04 R)
• M68: 31,688,120 km (0.11 R)
• M69: 32,014,992 km (0.105 R)
• M70: 32,342,910 km (0.086 R)
• M71: 32,452,416 km (0.07 R)
• M72: 32,562,071 km (0.105 R)
• M73: 33,499,451 km (0.12 R)
• M74: 33,776,806 km (0.109 R)
• M75: 34,277,959 km (0.098 R)
• M76: 34,557,557 km (0.081 R)
• M77: 36,307,403 km (0.088 R)
• M78: 36,592,387 km (0.069 R)
• M79: 37,394,082 km (0.093 R)
• M80: 37,624,313 km (0.07 R)

Asteroid Belt

Center: 9.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 9.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.44 AU - 10.26 AU

Year: 11235 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,605,730 km

• M1: 205,398 km (0.086 R)
• M2: 350,059 km (0.077 R)
• M3: 725,699 km (0.077 R)
• M4: 970,142 km (0.108 R)
• M5: 1,119,441 km (0.119 R)
• M6: 1,671,457 km (0.108 R)
• M7: 2,167,972 km (0.107 R)
• M8: 2,432,910 km (0.103 R)
• M9: 2,684,983 km (0.093 R)
• M10: 2,778,780 km (0.042 R)
• M11: 2,873,775 km (0.091 R)
• M12: 3,091,290 km (0.099 R)
• M13: 3,517,196 km (0.079 R)
• M14: 3,697,910 km (0.104 R)
• M15: 3,934,873 km (0.083 R)
• M16: 4,095,691 km (0.112 R)
• M17: 5,105,476 km (0.049 R)
• M18: 6,188,714 km (0.102 R)
• M19: 6,250,947 km (0.11 R)
• M20: 6,820,466 km (0.093 R)
• M21: 7,439,801 km (0.113 R)
• M22: 8,350,553 km (0.064 R)
• M23: 8,696,723 km (0.084 R)
• M24: 8,941,914 km (0.036 R)
• M25: 9,012,374 km (0.054 R)
• M26: 10,349,480 km (0.107 R)
• M27: 10,871,427 km (0.105 R)
• M28: 10,946,675 km (0.104 R)
• M29: 13,526,191 km (0.111 R)
• M30: 18,528,594 km (0.113 R)
• M31: 18,934,752 km (0.056 R)
• M32: 19,207,170 km (0.116 R)
• M33: 19,526,711 km (0.036 R)
• M34: 20,495,806 km (0.09 R)
• M35: 20,822,228 km (0.107 R)
• M36: 21,103,472 km (0.072 R)
• M37: 21,197,569 km (0.072 R)
• M38: 22,288,736 km (0.091 R)
• M39: 22,480,521 km (0.116 R)
• M40: 23,739,537 km (0.07 R)
• M41: 25,771,076 km (0.052 R)
• M42: 25,922,020 km (0.109 R)
• M43: 26,275,071 km (0.039 R)
• M44: 28,167,783 km (0.075 R)
• M45: 28,791,008 km (0.111 R)
• M46: 29,471,379 km (0.116 R)
• M47: 29,681,714 km (0.057 R)
• M48: 29,839,838 km (0.045 R)
• M49: 31,705,324 km (0.101 R)
• M50: 31,920,894 km (0.057 R)
• M51: 32,299,377 km (0.12 R)
• M52: 32,407,836 km (0.105 R)
• M53: 32,516,294 km (0.106 R)
• M54: 32,679,356 km (0.085 R)
• M55: 33,498,554 km (0.12 R)
• M56: 34,934,394 km (0.092 R)
• M57: 35,324,396 km (0.078 R)
• M58: 35,715,893 km (0.045 R)
• M59: 36,108,737 km (0.069 R)
• M60: 37,125,704 km (0.1 R)
• M61: 38,094,649 km (0.115 R)
• M62: 38,209,241 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 3.2

Gravity: 84.7 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.26 AU - 15.02 AU

Year: 18308 Days

Day: 24.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,605,730 km

• M1: 227,090 km (0.076 R)
• M2: 569,669 km (0.117 R)
• M3: 1,067,680 km (0.088 R)
• M4: 1,095,356 km (0.103 R)
• M5: 1,151,455 km (0.039 R)
• M6: 1,237,174 km (0.055 R)
• M7: 1,295,667 km (0.1 R)
• M8: 1,415,196 km (0.047 R)
• M9: 2,383,094 km (0.045 R)
• M10: 2,566,651 km (0.113 R)
• M11: 3,385,849 km (0.099 R)
• M12: 3,550,406 km (0.092 R)
• M13: 5,097,398 km (0.074 R)
• M14: 5,191,345 km (0.114 R)
• M15: 5,476,628 km (0.082 R)
• M16: 6,463,675 km (0.077 R)
• M17: 6,616,415 km (0.068 R)
• M18: 8,043,728 km (0.037 R)
• M19: 8,263,038 km (0.108 R)
• M20: 8,428,793 km (0.071 R)
• M21: 10,204,669 km (0.116 R)
• M22: 10,801,265 km (0.027 R)
• M23: 10,861,553 km (0.119 R)
• M24: 10,982,578 km (0.073 R)
• M25: 11,043,165 km (0.025 R)
• M26: 11,593,685 km (0.118 R)
• M27: 11,779,336 km (0.115 R)
• M28: 12,341,675 km (0.083 R)
• M29: 12,467,935 km (0.105 R)
• M30: 13,040,895 km (0.074 R)
• M31: 13,557,457 km (0.058 R)
• M32: 14,014,927 km (0.069 R)
• M33: 14,877,957 km (0.067 R)
• M34: 15,485,324 km (0.115 R)
• M35: 15,826,258 km (0.087 R)
• M36: 16,654,581 km (0.104 R)
• M37: 16,863,869 km (0.064 R)
• M38: 16,933,881 km (0.11 R)
• M39: 17,144,365 km (0.099 R)
• M40: 17,426,207 km (0.099 R)
• M41: 18,137,695 km (0.072 R)
• M42: 19,076,870 km (0.084 R)
• M43: 19,957,702 km (0.117 R)
• M44: 20,627,003 km (0.115 R)
• M45: 20,776,601 km (0.074 R)
• M46: 21,987,446 km (0.065 R)
• M47: 23,376,612 km (0.067 R)
• M48: 23,689,122 km (0.117 R)
• M49: 24,318,331 km (0.075 R)
• M50: 25,512,870 km (0.099 R)
• M51: 26,971,299 km (0.083 R)
• M52: 28,124,250 km (0.071 R)
• M53: 29,041,435 km (0.118 R)
• M54: 30,990,396 km (0.1 R)
• M55: 31,333,723 km (0.067 R)
• M56: 31,505,760 km (0.054 R)
• M57: 31,851,032 km (0.078 R)
• M58: 33,419,566 km (0.115 R)
• M59: 33,507,380 km (0.088 R)
• M60: 34,036,358 km (0.12 R)
• M61: 34,834,911 km (0.109 R)
• M62: 35,549,840 km (0.084 R)
• M63: 36,450,269 km (0.107 R)
• M64: 37,085,013 km (0.117 R)
• M65: 37,176,118 km (0.098 R)
• M66: 37,449,433 km (0.067 R)
• M67: 39,103,836 km (0.096 R)
• M68: 39,753,540 km (0.108 R)
• M69: 40,875,673 km (0.119 R)
• M70: 41,252,062 km (0.102 R)
• M71: 42,008,279 km (0.097 R)
• M72: 42,197,969 km (0.046 R)
• M73: 42,483,252 km (0.112 R)
• M74: 42,959,871 km (0.106 R)
• M75: 44,304,157 km (0.084 R)
• M76: 44,787,508 km (0.106 R)
• M77: 45,564,669 km (0.111 R)
• M78: 45,759,595 km (0.092 R)
• M79: 46,542,142 km (0.112 R)
• M80: 46,738,564 km (0.118 R)
• M81: 48,518,030 km (0.068 R)
• M82: 49,315,985 km (0.083 R)
• M83: 52,041,060 km (0.082 R)
• M84: 52,346,838 km (0.052 R)
• M85: 52,653,215 km (0.113 R)
• M86: 53,062,664 km (0.097 R)
• M87: 53,165,288 km (0.072 R)
• M88: 55,854,011 km (0.118 R)
• M89: 57,004,717 km (0.052 R)
• M90: 57,635,721 km (0.05 R)
• M91: 59,542,496 km (0.047 R)
• M92: 60,289,737 km (0.039 R)
• M93: 62,766,180 km (0.104 R)
• M94: 63,417,679 km (0.108 R)
• M95: 64,727,408 km (0.101 R)
• M96: 71,748,186 km (0.032 R)
• M97: 76,098,193 km (0.109 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit