🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.63 AU - 0.67 AU

Year: 195 Days

Day: 40 Hours

Environment

Temp: 168 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.74 AU - 1 AU

Year: 303 Days

Day: 39.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,534,359 km

• M1: 243,845 km (0.114 R)
• M2: 863,778 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.99 AU - 1.47 AU

Year: 509 Days

Day: 47 Hours

Environment

Temp: -10 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.36 AU - 2.2 AU

Year: 885 Days

Day: 39.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.8 AU - 2.98 AU

Year: 1377 Days

Day: 40.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,534,359 km

• M1: 1,259,315 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 8.8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.72 AU - 8.1 AU

Year: 6771 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,534,359 km

• M1: 128,205 km (0.099 R)
• M2: 363,373 km (0.108 R)
• M3: 548,725 km (0.079 R)
• M4: 765,193 km (0.094 R)
• M5: 843,433 km (0.098 R)
• M6: 991,684 km (0.03 R)
• M7: 1,487,302 km (0.097 R)
• M8: 1,877,752 km (0.056 R)
• M9: 2,140,596 km (0.098 R)
• M10: 2,208,065 km (0.092 R)
• M11: 2,462,082 km (0.115 R)
• M12: 2,922,993 km (0.096 R)
• M13: 3,099,518 km (0.086 R)
• M14: 3,227,873 km (0.048 R)
• M15: 3,951,029 km (0.117 R)
• M16: 4,316,796 km (0.112 R)
• M17: 4,402,815 km (0.066 R)
• M18: 4,547,326 km (0.091 R)
• M19: 4,990,435 km (0.078 R)
• M20: 5,232,485 km (0.051 R)
• M21: 5,478,274 km (0.07 R)
• M22: 5,633,856 km (0.041 R)
• M23: 5,790,934 km (0.097 R)
• M24: 5,917,793 km (0.056 R)
• M25: 6,077,413 km (0.109 R)
• M26: 6,401,143 km (0.1 R)
• M27: 6,532,191 km (0.1 R)
• M28: 7,133,126 km (0.107 R)
• M29: 7,235,002 km (0.098 R)
• M30: 7,371,585 km (0.104 R)
• M31: 8,173,429 km (0.061 R)
• M32: 8,351,451 km (0.079 R)
• M33: 8,458,862 km (0.11 R)
• M34: 8,711,383 km (0.113 R)
• M35: 8,820,290 km (0.105 R)
• M36: 9,002,949 km (0.092 R)
• M37: 9,113,203 km (0.103 R)
• M38: 9,821,250 km (0.093 R)
• M39: 10,162,931 km (0.101 R)
• M40: 10,624,590 km (0.074 R)
• M41: 10,702,082 km (0.041 R)
• M42: 11,092,981 km (0.08 R)
• M43: 11,211,164 km (0.119 R)
• M44: 12,293,504 km (0.077 R)
• M45: 12,620,525 km (0.109 R)
• M46: 13,241,506 km (0.051 R)
• M47: 13,492,830 km (0.108 R)
• M48: 13,618,941 km (0.112 R)
• M49: 13,830,174 km (0.043 R)
• M50: 15,120,006 km (0.074 R)
• M51: 16,358,228 km (0.12 R)
• M52: 16,718,011 km (0.114 R)
• M53: 17,951,296 km (0.1 R)
• M54: 18,090,123 km (0.11 R)
• M55: 19,213,752 km (0.07 R)
• M56: 21,282,840 km (0.102 R)
• M57: 21,527,882 km (0.105 R)
• M58: 22,617,702 km (0.116 R)
• M59: 22,918,095 km (0.065 R)
• M60: 23,826,902 km (0.098 R)
• M61: 24,953,822 km (0.084 R)
• M62: 25,679,970 km (0.111 R)
• M63: 26,045,588 km (0.093 R)
• M64: 26,413,000 km (0.096 R)
• M65: 26,729,250 km (0.114 R)
• M66: 27,525,410 km (0.109 R)
• M67: 27,845,998 km (0.083 R)
• M68: 28,653,079 km (0.081 R)
• M69: 29,413,335 km (0.108 R)
• M70: 30,510,785 km (0.056 R)
• M71: 30,676,539 km (0.072 R)
• M72: 30,897,944 km (0.082 R)
• M73: 31,901,297 km (0.099 R)
• M74: 32,802,176 km (0.047 R)
• M75: 32,971,969 km (0.049 R)
• M76: 33,597,139 km (0.088 R)
• M77: 34,628,766 km (0.109 R)
• M78: 35,148,319 km (0.071 R)
• M79: 35,670,565 km (0.061 R)
• M80: 35,903,489 km (0.112 R)
• M81: 36,546,760 km (0.04 R)
• M82: 36,899,212 km (0.066 R)
• M83: 37,666,649 km (0.07 R)
• M84: 38,082,083 km (0.106 R)
• M85: 38,201,013 km (0.065 R)
• M86: 39,277,370 km (0.119 R)
• M87: 39,457,635 km (0.114 R)
• M88: 39,638,349 km (0.058 R)
• M89: 39,819,213 km (0.105 R)
• M90: 40,121,401 km (0.047 R)

Asteroid Belt

Center: 12.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.4

Radius: 5.4

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.91 AU - 21.05 AU

Year: 29615 Days

Day: 18.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 83,534,359 km

• M1: 590,463 km (0.099 R)
• M2: 1,143,825 km (0.048 R)
• M3: 1,781,561 km (0.118 R)
• M4: 2,434,406 km (0.096 R)
• M5: 3,029,656 km (0.083 R)
• M6: 3,667,691 km (0.105 R)
• M7: 4,675,681 km (0.11 R)
• M8: 5,309,228 km (0.096 R)
• M9: 5,763,408 km (0.108 R)
• M10: 8,388,102 km (0.112 R)
• M11: 8,738,909 km (0.101 R)
• M12: 9,636,496 km (0.117 R)
• M13: 10,941,738 km (0.117 R)
• M14: 11,517,989 km (0.096 R)
• M15: 12,699,812 km (0.114 R)
• M16: 13,508,837 km (0.114 R)
• M17: 14,613,318 km (0.117 R)
• M18: 14,753,342 km (0.05 R)
• M19: 16,541,785 km (0.117 R)
• M20: 17,424,262 km (0.096 R)
• M21: 18,397,397 km (0.112 R)
• M22: 18,548,640 km (0.086 R)
• M23: 18,624,486 km (0.076 R)
• M24: 19,696,355 km (0.081 R)
• M25: 23,356,566 km (0.106 R)
• M26: 28,259,337 km (0.098 R)
• M27: 28,784,126 km (0.097 R)
• M28: 29,135,681 km (0.115 R)
• M29: 31,185,023 km (0.107 R)
• M30: 31,908,777 km (0.051 R)
• M31: 32,546,513 km (0.097 R)
• M32: 33,557,046 km (0.059 R)
• M33: 36,081,062 km (0.098 R)
• M34: 36,460,143 km (0.061 R)
• M35: 38,278,804 km (0.056 R)
• M36: 41,804,676 km (0.112 R)
• M37: 41,904,159 km (0.119 R)
• M38: 42,502,251 km (0.093 R)
• M39: 43,404,775 km (0.081 R)
• M40: 44,212,304 km (0.099 R)
• M41: 44,922,894 km (0.099 R)
• M42: 47,077,403 km (0.028 R)
• M43: 47,802,952 km (0.114 R)
• M44: 48,427,972 km (0.036 R)
• M45: 50,636,336 km (0.089 R)
• M46: 50,954,381 km (0.089 R)
• M47: 51,379,688 km (0.112 R)
• M48: 51,486,202 km (0.047 R)
• M49: 51,699,379 km (0.026 R)
• M50: 52,769,751 km (0.1 R)
• M51: 55,259,509 km (0.057 R)
• M52: 57,234,350 km (0.079 R)
• M53: 57,455,306 km (0.087 R)
• M54: 57,787,114 km (0.105 R)
• M55: 58,452,675 km (0.085 R)
• M56: 58,897,878 km (0.102 R)
• M57: 60,464,617 km (0.088 R)
• M58: 61,592,136 km (0.1 R)
• M59: 64,900,942 km (0.03 R)
• M60: 65,246,513 km (0.089 R)
• M61: 66,518,843 km (0.083 R)
• M62: 68,501,164 km (0.087 R)
• M63: 69,794,139 km (0.057 R)
• M64: 70,384,601 km (0.103 R)
• M65: 71,927,404 km (0.039 R)
• M66: 73,001,966 km (0.11 R)
• M67: 76,987,403 km (0.091 R)
• M68: 77,231,247 km (0.088 R)
• M69: 77,841,906 km (0.087 R)
• M70: 81,166,868 km (0.068 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: 424 - 16,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit