🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.84 AU - 0.98 AU

Year: 308 Days

Day: 35.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.08 AU - 1.46 AU

Year: 508 Days

Day: 13.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,137,093 km

• M1: 120,426 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.11 AU - 3.21 AU

Year: 1993 Days

Day: 26.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3 AU - 4.48 AU

Year: 2566 Days

Day: 14.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,137,093 km

• M1: 75,996 km (0.032 R)
• M2: 401,221 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.85 AU - 6.41 AU

Year: 4122 Days

Day: 38.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 10.9

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.64 AU - 10 AU

Year: 9293 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,137,093 km

• M1: 140,024 km (0.112 R)
• M2: 277,354 km (0.092 R)
• M3: 422,464 km (0.111 R)
• M4: 492,327 km (0.118 R)
• M5: 662,719 km (0.094 R)
• M6: 890,706 km (0.092 R)
• M7: 1,227,451 km (0.119 R)
• M8: 1,355,806 km (0.114 R)
• M9: 1,466,358 km (0.048 R)
• M10: 1,649,765 km (0.108 R)
• M11: 1,989,203 km (0.069 R)
• M12: 2,271,494 km (0.109 R)
• M13: 2,539,274 km (0.043 R)
• M14: 2,845,950 km (0.083 R)
• M15: 3,164,743 km (0.117 R)
• M16: 3,494,905 km (0.062 R)
• M17: 4,518,155 km (0.082 R)
• M18: 4,719,962 km (0.057 R)
• M19: 5,028,134 km (0.085 R)
• M20: 5,237,272 km (0.098 R)
• M21: 5,378,343 km (0.09 R)
• M22: 7,011,951 km (0.108 R)
• M23: 7,442,793 km (0.04 R)
• M24: 7,601,666 km (0.093 R)
• M25: 7,882,461 km (0.087 R)
• M26: 8,330,507 km (0.118 R)
• M27: 8,495,364 km (0.118 R)
• M28: 8,578,391 km (0.053 R)
• M29: 9,465,207 km (0.06 R)
• M30: 10,603,198 km (0.101 R)
• M31: 11,233,903 km (0.086 R)
• M32: 11,370,635 km (0.077 R)
• M33: 11,691,822 km (0.067 R)
• M34: 11,830,349 km (0.045 R)
• M35: 12,155,874 km (0.069 R)
• M36: 13,535,615 km (0.1 R)
• M37: 14,022,856 km (0.06 R)
• M38: 15,316,578 km (0.075 R)
• M39: 15,417,706 km (0.111 R)
• M40: 15,518,984 km (0.056 R)
• M41: 16,440,806 km (0.038 R)
• M42: 16,544,328 km (0.114 R)
• M43: 16,751,970 km (0.105 R)
• M44: 18,876,259 km (0.07 R)
• M45: 19,256,687 km (0.067 R)
• M46: 20,468,729 km (0.115 R)
• M47: 20,859,628 km (0.099 R)
• M48: 21,365,717 km (0.084 R)
• M49: 21,478,813 km (0.11 R)
• M50: 22,332,868 km (0.072 R)
• M51: 23,956,603 km (0.093 R)
• M52: 24,782,832 km (0.085 R)
• M53: 25,798,452 km (0.102 R)
• M54: 26,160,180 km (0.11 R)
• M55: 27,194,200 km (0.115 R)
• M56: 27,870,383 km (0.08 R)
• M57: 28,241,535 km (0.066 R)
• M58: 29,995,271 km (0.064 R)
• M59: 30,630,164 km (0.11 R)
• M60: 31,205,218 km (0.065 R)
• M61: 31,784,012 km (0.059 R)
• M62: 32,561,173 km (0.1 R)
• M63: 33,410,141 km (0.086 R)
• M64: 33,607,162 km (0.092 R)
• M65: 34,730,492 km (0.112 R)
• M66: 34,863,485 km (0.078 R)
• M67: 35,129,918 km (0.115 R)
• M68: 36,269,854 km (0.108 R)
• M69: 37,217,856 km (0.104 R)
• M70: 37,353,840 km (0.063 R)
• M71: 37,968,239 km (0.106 R)
• M72: 39,623,090 km (0.081 R)
• M73: 39,692,504 km (0.104 R)
• M74: 40,599,217 km (0.057 R)
• M75: 41,301,279 km (0.084 R)
• M76: 41,371,590 km (0.074 R)
• M77: 41,442,201 km (0.076 R)
• M78: 41,512,661 km (0.036 R)
• M79: 42,007,381 km (0.117 R)
• M80: 44,221,430 km (0.077 R)
• M81: 44,509,854 km (0.114 R)
• M82: 45,451,723 km (0.065 R)
• M83: 46,400,173 km (0.071 R)
• M84: 46,913,443 km (0.064 R)
• M85: 47,355,056 km (0.044 R)
• M86: 48,464,923 km (0.098 R)
• M87: 48,539,124 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.9

Radius: 5.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.81 AU - 17.23 AU

Year: 20651 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,137,093 km

• M1: 165,605 km (0.094 R)
• M2: 381,923 km (0.112 R)
• M3: 556,953 km (0.088 R)
• M4: 597,643 km (0.119 R)
• M5: 879,336 km (0.072 R)
• M6: 1,145,620 km (0.102 R)
• M7: 1,180,626 km (0.116 R)
• M8: 1,435,990 km (0.108 R)
• M9: 1,688,212 km (0.102 R)
• M10: 2,017,626 km (0.099 R)
• M11: 2,124,589 km (0.094 R)
• M12: 2,255,637 km (0.092 R)
• M13: 2,479,734 km (0.079 R)
• M14: 2,664,039 km (0.099 R)
• M15: 2,949,172 km (0.096 R)
• M16: 3,070,795 km (0.054 R)
• M17: 3,144,547 km (0.103 R)
• M18: 4,514,265 km (0.105 R)
• M19: 4,626,314 km (0.061 R)
• M20: 4,739,410 km (0.096 R)
• M21: 4,968,295 km (0.077 R)
• M22: 5,318,354 km (0.089 R)
• M23: 5,436,835 km (0.086 R)
• M24: 6,478,635 km (0.08 R)
• M25: 6,668,774 km (0.104 R)
• M26: 7,250,261 km (0.089 R)
• M27: 7,480,791 km (0.078 R)
• M28: 7,514,002 km (0.116 R)
• M29: 7,547,063 km (0.056 R)
• M30: 7,713,715 km (0.077 R)
• M31: 8,948,795 km (0.051 R)
• M32: 10,651,368 km (0.06 R)
• M33: 10,726,018 km (0.107 R)
• M34: 10,763,417 km (0.068 R)
• M35: 11,291,348 km (0.11 R)
• M36: 11,481,936 km (0.115 R)
• M37: 12,059,982 km (0.084 R)
• M38: 12,332,998 km (0.066 R)
• M39: 12,411,387 km (0.069 R)
• M40: 12,805,877 km (0.097 R)
• M41: 13,124,371 km (0.036 R)
• M42: 13,204,406 km (0.099 R)
• M43: 13,769,138 km (0.111 R)
• M44: 14,095,411 km (0.106 R)
• M45: 14,506,805 km (0.05 R)
• M46: 14,797,174 km (0.094 R)
• M47: 15,892,231 km (0.106 R)
• M48: 15,934,866 km (0.104 R)
• M49: 17,407,059 km (0.084 R)
• M50: 18,025,795 km (0.07 R)
• M51: 18,293,276 km (0.089 R)
• M52: 18,922,335 km (0.045 R)
• M53: 19,148,677 km (0.097 R)
• M54: 20,525,576 km (0.081 R)
• M55: 22,938,590 km (0.11 R)
• M56: 23,228,211 km (0.039 R)
• M57: 23,957,949 km (0.112 R)
• M58: 24,006,868 km (0.073 R)
• M59: 24,104,705 km (0.071 R)
• M60: 25,439,567 km (0.109 R)
• M61: 25,539,348 km (0.109 R)
• M62: 27,205,270 km (0.049 R)
• M63: 27,871,280 km (0.055 R)
• M64: 27,974,203 km (0.097 R)
• M65: 29,062,378 km (0.096 R)
• M66: 29,585,522 km (0.11 R)
• M67: 29,638,031 km (0.1 R)
• M68: 29,795,558 km (0.102 R)
• M69: 30,058,850 km (0.06 R)
• M70: 30,534,870 km (0.116 R)
• M71: 31,547,797 km (0.101 R)
• M72: 31,762,470 km (0.105 R)
• M73: 34,045,334 km (0.047 R)
• M74: 34,265,542 km (0.11 R)
• M75: 34,762,656 km (0.102 R)
• M76: 35,373,464 km (0.105 R)
• M77: 35,484,914 km (0.116 R)
• M78: 36,661,950 km (0.078 R)
• M79: 37,057,188 km (0.051 R)
• M80: 37,340,377 km (0.041 R)
• M81: 37,397,074 km (0.088 R)
• M82: 37,624,313 km (0.08 R)
• M83: 38,137,135 km (0.111 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 10,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit