🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.62 AU - 0.62 AU

Year: 188 Days

Day: 34.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.62 AU - 1.02 AU

Year: 286 Days

Day: 41.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.84 AU - 1.08 AU

Year: 362 Days

Day: 27.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.1 AU - 1.26 AU

Year: 494 Days

Day: 19 Hours

Environment

Temp: -24 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,039,512 km

• M1: 897,438 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.23 AU - 1.75 AU

Year: 700 Days

Day: 20.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.16 AU - 3.16 AU

Year: 1670 Days

Day: 31.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.72 AU - 3.38 AU

Year: 2051 Days

Day: 37.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 84.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.57 AU - 4.33 AU

Year: 3022 Days

Day: 20.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,039,512 km

• M1: 680,371 km (0.109 R)
• M2: 2,081,804 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 13.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.86 AU - 6.72 AU

Year: 6074 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,039,512 km

• M1: 176,974 km (0.084 R)
• M2: 286,779 km (0.115 R)
• M3: 541,544 km (0.112 R)
• M4: 744,549 km (0.068 R)
• M5: 836,252 km (0.098 R)
• M6: 1,260,661 km (0.081 R)
• M7: 1,373,159 km (0.094 R)
• M8: 1,931,458 km (0.088 R)
• M9: 2,081,654 km (0.102 R)
• M10: 2,374,268 km (0.032 R)
• M11: 2,785,213 km (0.118 R)
• M12: 2,912,970 km (0.077 R)
• M13: 3,042,821 km (0.111 R)
• M14: 3,218,897 km (0.046 R)
• M15: 3,398,415 km (0.105 R)
• M16: 3,627,748 km (0.047 R)
• M17: 4,077,440 km (0.089 R)
• M18: 4,296,750 km (0.099 R)
• M19: 5,265,695 km (0.103 R)
• M20: 6,049,439 km (0.113 R)
• M21: 6,244,215 km (0.072 R)
• M22: 6,412,812 km (0.064 R)
• M23: 6,611,478 km (0.089 R)
• M24: 7,073,137 km (0.104 R)
• M25: 8,027,871 km (0.091 R)
• M26: 8,645,261 km (0.113 R)
• M27: 9,697,233 km (0.108 R)
• M28: 10,122,690 km (0.118 R)
• M29: 10,487,559 km (0.039 R)
• M30: 10,688,469 km (0.076 R)
• M31: 11,026,111 km (0.117 R)
• M32: 11,504,675 km (0.067 R)
• M33: 11,746,574 km (0.067 R)
• M34: 11,885,551 km (0.103 R)
• M35: 12,059,982 km (0.118 R)
• M36: 12,411,537 km (0.079 R)
• M37: 12,553,057 km (0.072 R)
• M38: 13,088,767 km (0.117 R)
• M39: 13,413,843 km (0.063 R)
• M40: 13,522,750 km (0.117 R)
• M41: 13,631,956 km (0.086 R)
• M42: 13,961,520 km (0.071 R)
• M43: 14,293,628 km (0.047 R)
• M44: 15,003,470 km (0.117 R)
• M45: 15,878,019 km (0.077 R)
• M46: 17,557,105 km (0.096 R)
• M47: 18,075,911 km (0.117 R)
• M48: 19,087,641 km (0.049 R)
• M49: 19,374,121 km (0.093 R)
• M50: 19,620,958 km (0.033 R)
• M51: 20,242,537 km (0.117 R)
• M52: 20,870,549 km (0.075 R)
• M53: 21,845,927 km (0.069 R)
• M54: 21,974,282 km (0.108 R)
• M55: 22,060,001 km (0.099 R)
• M56: 22,403,927 km (0.082 R)
• M57: 22,749,647 km (0.03 R)
• M58: 23,053,481 km (0.087 R)
• M59: 23,402,493 km (0.112 R)
• M60: 23,577,672 km (0.082 R)
• M61: 23,973,358 km (0.035 R)
• M62: 24,282,577 km (0.109 R)
• M63: 25,623,123 km (0.096 R)
• M64: 26,075,358 km (0.103 R)
• M65: 26,484,508 km (0.11 R)
• M66: 27,171,312 km (0.048 R)
• M67: 27,401,543 km (0.11 R)
• M68: 27,863,950 km (0.095 R)
• M69: 28,655,921 km (0.069 R)
• M70: 29,266,579 km (0.092 R)
• M71: 29,786,731 km (0.073 R)
• M72: 30,787,990 km (0.11 R)
• M73: 31,124,286 km (0.119 R)
• M74: 31,800,468 km (0.107 R)
• M75: 32,140,355 km (0.079 R)
• M76: 32,286,362 km (0.114 R)
• M77: 32,530,207 km (0.119 R)

Asteroid Belt

Center: 12.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.3

Radius: 4.8

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.84 AU - 18.88 AU

Year: 31534 Days

Day: 16.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,039,512 km

• M1: 158,275 km (0.117 R)
• M2: 356,043 km (0.097 R)
• M3: 571,913 km (0.116 R)
• M4: 751,729 km (0.092 R)
• M5: 1,080,097 km (0.101 R)
• M6: 1,448,407 km (0.042 R)
• M7: 1,692,999 km (0.097 R)
• M8: 1,852,620 km (0.118 R)
• M9: 1,950,756 km (0.108 R)
• M10: 2,151,965 km (0.063 R)
• M11: 2,255,188 km (0.112 R)
• M12: 2,466,420 km (0.092 R)
• M13: 3,215,606 km (0.074 R)
• M14: 3,737,553 km (0.102 R)
• M15: 3,778,842 km (0.076 R)
• M16: 3,903,457 km (0.051 R)
• M17: 4,679,571 km (0.105 R)
• M18: 4,903,519 km (0.06 R)
• M19: 4,948,698 km (0.115 R)
• M20: 5,085,131 km (0.095 R)
• M21: 6,766,162 km (0.068 R)
• M22: 7,586,706 km (0.078 R)
• M23: 7,639,066 km (0.048 R)
• M24: 7,955,615 km (0.097 R)
• M25: 8,168,941 km (0.103 R)
• M26: 8,492,671 km (0.026 R)
• M27: 8,875,492 km (0.092 R)
• M28: 8,930,694 km (0.042 R)
• M29: 9,096,747 km (0.078 R)
• M30: 9,152,398 km (0.059 R)
• M31: 9,488,395 km (0.091 R)
• M32: 9,885,577 km (0.091 R)
• M33: 11,347,896 km (0.06 R)
• M34: 11,467,724 km (0.116 R)
• M35: 12,751,573 km (0.059 R)
• M36: 12,938,720 km (0.078 R)
• M37: 14,728,359 km (0.096 R)
• M38: 15,055,979 km (0.082 R)
• M39: 15,852,138 km (0.109 R)
• M40: 16,322,923 km (0.117 R)
• M41: 16,934,778 km (0.059 R)
• M42: 17,003,294 km (0.105 R)
• M43: 17,416,035 km (0.06 R)
• M44: 17,484,999 km (0.101 R)
• M45: 18,111,066 km (0.101 R)
• M46: 19,099,459 km (0.052 R)
• M47: 19,960,395 km (0.048 R)
• M48: 20,980,802 km (0.08 R)
• M49: 22,242,660 km (0.044 R)
• M50: 23,681,642 km (0.105 R)
• M51: 24,065,361 km (0.084 R)
• M52: 25,306,873 km (0.065 R)
• M53: 25,385,113 km (0.109 R)
• M54: 27,047,594 km (0.117 R)
• M55: 27,932,466 km (0.04 R)
• M56: 28,419,107 km (0.114 R)
• M57: 28,826,762 km (0.118 R)
• M58: 30,726,655 km (0.095 R)
• M59: 31,649,674 km (0.08 R)
• M60: 32,752,060 km (0.119 R)
• M61: 33,093,742 km (0.107 R)
• M62: 34,646,119 km (0.055 R)
• M63: 35,518,723 km (0.081 R)
• M64: 36,398,658 km (0.084 R)
• M65: 36,575,483 km (0.038 R)
• M66: 36,930,030 km (0.105 R)
• M67: 38,000,402 km (0.12 R)
• M68: 38,449,346 km (0.038 R)
• M69: 40,537,283 km (0.088 R)
• M70: 41,548,864 km (0.119 R)
• M71: 43,690,507 km (0.114 R)
• M72: 43,784,454 km (0.117 R)
• M73: 44,916,910 km (0.03 R)
• M74: 47,017,863 km (0.071 R)
• M75: 48,663,140 km (0.116 R)
• M76: 50,622,872 km (0.105 R)
• M77: 51,513,129 km (0.062 R)
• M78: 52,109,426 km (0.113 R)
• M79: 53,309,052 km (0.103 R)
• M80: 53,509,812 km (0.088 R)
• M81: 54,618,781 km (0.036 R)
• M82: 56,859,308 km (0.086 R)
• M83: 57,784,571 km (0.102 R)
• M84: 59,441,667 km (0.065 R)
• M85: 59,545,787 km (0.102 R)
• M86: 60,485,261 km (0.081 R)
• M87: 61,851,090 km (0.076 R)
• M88: 65,578,171 km (0.054 R)
• M89: 68,502,660 km (0.062 R)
• M90: 70,035,739 km (0.045 R)
• M91: 70,365,752 km (0.101 R)
• M92: 70,475,856 km (0.118 R)
• M93: 71,358,783 km (0.117 R)
• M94: 72,356,451 km (0.071 R)
• M95: 74,365,700 km (0.077 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: 313 - 17,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit