🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 13 Hours

Environment

Temp: 204 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.29 AU - 1.57 AU

Year: 628 Days

Day: 43.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,189,770 km

• M1: 1,327,831 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.09 AU - 2.35 AU

Year: 1214 Days

Day: 42.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,189,770 km

• M1: 585,077 km (0.098 R)
• M2: 1,366,876 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.75 AU - 4.09 AU

Year: 2322 Days

Day: 18.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.2 AU - 4.34 AU

Year: 3239 Days

Day: 18.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.28 AU - 4.74 AU

Year: 3516 Days

Day: 22.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 12.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.57 AU - 6.77 AU

Year: 5626 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,189,770 km

• M1: 199,414 km (0.057 R)
• M2: 344,673 km (0.062 R)
• M3: 524,041 km (0.113 R)
• M4: 634,145 km (0.049 R)
• M5: 925,712 km (0.109 R)
• M6: 1,079,947 km (0.12 R)
• M7: 2,522,519 km (0.046 R)
• M8: 2,970,715 km (0.102 R)
• M9: 3,086,802 km (0.104 R)
• M10: 3,228,172 km (0.075 R)
• M11: 3,714,964 km (0.102 R)
• M12: 3,890,891 km (0.055 R)
• M13: 3,992,618 km (0.106 R)
• M14: 4,329,811 km (0.119 R)
• M15: 4,541,791 km (0.104 R)
• M16: 4,757,511 km (0.102 R)
• M17: 5,595,858 km (0.11 R)
• M18: 5,769,092 km (0.118 R)
• M19: 5,973,593 km (0.043 R)
• M20: 6,180,337 km (0.084 R)
• M21: 6,389,624 km (0.107 R)
• M22: 6,969,316 km (0.116 R)
• M23: 7,062,366 km (0.117 R)
• M24: 7,218,396 km (0.091 R)
• M25: 7,470,618 km (0.071 R)
• M26: 8,081,127 km (0.095 R)
• M27: 9,487,347 km (0.107 R)
• M28: 9,798,511 km (0.102 R)
• M29: 10,573,278 km (0.088 R)
• M30: 11,772,156 km (0.074 R)
• M31: 12,519,696 km (0.074 R)
• M32: 12,747,085 km (0.105 R)
• M33: 13,090,562 km (0.066 R)
• M34: 13,630,909 km (0.104 R)
• M35: 14,021,509 km (0.115 R)
• M36: 14,178,737 km (0.061 R)
• M37: 14,376,056 km (0.102 R)
• M38: 14,773,538 km (0.096 R)
• M39: 15,336,175 km (0.112 R)
• M40: 15,620,112 km (0.112 R)
• M41: 16,358,378 km (0.097 R)
• M42: 16,482,544 km (0.045 R)
• M43: 16,565,421 km (0.104 R)
• M44: 16,982,201 km (0.11 R)
• M45: 17,486,944 km (0.094 R)
• M46: 18,082,044 km (0.113 R)
• M47: 18,210,399 km (0.06 R)
• M48: 18,554,175 km (0.107 R)
• M49: 18,856,812 km (0.111 R)
• M50: 19,379,507 km (0.085 R)
• M51: 19,467,021 km (0.094 R)
• M52: 20,438,959 km (0.114 R)
• M53: 20,841,227 km (0.048 R)
• M54: 21,381,575 km (0.097 R)
• M55: 21,517,410 km (0.085 R)
• M56: 22,154,846 km (0.06 R)
• M57: 23,308,844 km (0.074 R)
• M58: 25,100,129 km (0.082 R)
• M59: 26,205,657 km (0.075 R)
• M60: 27,179,988 km (0.101 R)
• M61: 27,819,669 km (0.032 R)
• M62: 28,166,137 km (0.095 R)
• M63: 28,464,286 km (0.086 R)
• M64: 28,763,482 km (0.087 R)
• M65: 30,784,549 km (0.115 R)
• M66: 31,657,453 km (0.103 R)
• M67: 31,812,286 km (0.106 R)
• M68: 32,330,344 km (0.051 R)
• M69: 32,590,495 km (0.116 R)
• M70: 32,746,824 km (0.094 R)
• M71: 33,060,381 km (0.104 R)
• M72: 33,637,680 km (0.102 R)
• M73: 34,218,419 km (0.075 R)
• M74: 35,122,438 km (0.117 R)
• M75: 35,443,326 km (0.028 R)
• M76: 35,872,821 km (0.113 R)
• M77: 36,088,242 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.7

Radius: 7.2

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.31 AU - 14.43 AU

Year: 17946 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,189,770 km

• M1: 180,415 km (0.04 R)
• M2: 362,625 km (0.062 R)
• M3: 448,644 km (0.083 R)
• M4: 581,337 km (0.104 R)
• M5: 749,186 km (0.049 R)
• M6: 908,957 km (0.06 R)
• M7: 980,913 km (0.099 R)
• M8: 1,029,832 km (0.116 R)
• M9: 1,480,570 km (0.1 R)
• M10: 1,712,148 km (0.053 R)
• M11: 1,832,275 km (0.12 R)
• M12: 2,242,023 km (0.093 R)
• M13: 2,373,819 km (0.089 R)
• M14: 2,819,621 km (0.096 R)
• M15: 3,034,144 km (0.104 R)
• M16: 3,143,350 km (0.092 R)
• M17: 3,631,937 km (0.032 R)
• M18: 3,865,459 km (0.106 R)
• M19: 3,984,090 km (0.057 R)
• M20: 4,103,918 km (0.12 R)
• M21: 4,184,402 km (0.088 R)
• M22: 4,805,383 km (0.113 R)
• M23: 5,278,860 km (0.088 R)
• M24: 5,857,654 km (0.082 R)
• M25: 5,948,460 km (0.114 R)
• M26: 7,911,334 km (0.119 R)
• M27: 8,727,091 km (0.104 R)
• M28: 8,882,972 km (0.059 R)
• M29: 11,614,629 km (0.115 R)
• M30: 12,539,443 km (0.108 R)
• M31: 13,728,447 km (0.086 R)
• M32: 14,520,418 km (0.104 R)
• M33: 14,643,537 km (0.09 R)
• M34: 14,767,105 km (0.026 R)
• M35: 15,767,616 km (0.097 R)
• M36: 16,021,184 km (0.1 R)
• M37: 16,404,005 km (0.089 R)
• M38: 17,570,719 km (0.109 R)
• M39: 17,899,535 km (0.12 R)
• M40: 19,641,752 km (0.092 R)
• M41: 19,846,252 km (0.067 R)
• M42: 20,326,162 km (0.074 R)
• M43: 21,507,536 km (0.089 R)
• M44: 22,354,709 km (0.078 R)
• M45: 23,645,888 km (0.116 R)
• M46: 23,790,849 km (0.116 R)
• M47: 24,813,948 km (0.084 R)
• M48: 27,054,027 km (0.116 R)
• M49: 27,433,557 km (0.108 R)
• M50: 28,044,664 km (0.106 R)
• M51: 28,351,788 km (0.062 R)
• M52: 28,892,136 km (0.036 R)
• M53: 29,124,611 km (0.085 R)
• M54: 30,061,243 km (0.118 R)
• M55: 31,245,759 km (0.094 R)
• M56: 32,124,198 km (0.069 R)
• M57: 33,172,729 km (0.099 R)
• M58: 35,055,119 km (0.054 R)
• M59: 35,220,425 km (0.078 R)
• M60: 35,468,907 km (0.114 R)
• M61: 36,719,994 km (0.117 R)
• M62: 37,224,438 km (0.088 R)
• M63: 38,325,329 km (0.049 R)
• M64: 38,410,450 km (0.1 R)
• M65: 40,558,975 km (0.115 R)
• M66: 40,819,425 km (0.057 R)
• M67: 40,993,257 km (0.115 R)
• M68: 41,080,323 km (0.103 R)
• M69: 41,604,065 km (0.098 R)
• M70: 42,042,088 km (0.069 R)
• M71: 42,569,720 km (0.114 R)
• M72: 44,166,079 km (0.037 R)
• M73: 44,523,318 km (0.102 R)
• M74: 47,234,181 km (0.102 R)
• M75: 48,149,571 km (0.118 R)
• M76: 51,305,487 km (0.104 R)
• M77: 51,399,285 km (0.113 R)
• M78: 51,493,233 km (0.116 R)
• M79: 52,718,888 km (0.046 R)
• M80: 54,145,154 km (0.119 R)
• M81: 54,815,053 km (0.107 R)
• M82: 57,327,250 km (0.053 R)
• M83: 57,717,102 km (0.095 R)
• M84: 58,107,703 km (0.096 R)
• M85: 58,205,540 km (0.101 R)
• M86: 58,303,377 km (0.051 R)
• M87: 60,272,234 km (0.039 R)
• M88: 62,162,702 km (0.114 R)
• M89: 62,864,167 km (0.086 R)
• M90: 63,568,174 km (0.093 R)
• M91: 63,769,683 km (0.084 R)
• M92: 65,492,153 km (0.07 R)
• M93: 65,797,631 km (0.116 R)
• M94: 66,205,734 km (0.115 R)
• M95: 67,949,746 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 10,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit