🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.09 AU - 1.49 AU

Year: 532 Days

Day: 35.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,205,217 km

• M1: 474,225 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.13 AU - 2.41 AU

Year: 1243 Days

Day: 18.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,205,217 km

• M1: 43,383 km (0.102 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.97 AU - 4.09 AU

Year: 2940 Days

Day: 15.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,205,217 km

• M1: 325,974 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 12

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.82 AU - 8.4 AU

Year: 7630 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,205,217 km

• M1: 185,053 km (0.067 R)
• M2: 270,024 km (0.045 R)
• M3: 621,729 km (0.071 R)
• M4: 860,337 km (0.113 R)
• M5: 997,818 km (0.031 R)
• M6: 1,156,691 km (0.026 R)
• M7: 1,239,418 km (0.092 R)
• M8: 1,653,356 km (0.105 R)
• M9: 1,925,474 km (0.073 R)
• M10: 2,008,351 km (0.111 R)
• M11: 2,246,960 km (0.117 R)
• M12: 2,459,090 km (0.107 R)
• M13: 2,640,851 km (0.076 R)
• M14: 3,017,987 km (0.105 R)
• M15: 3,213,213 km (0.082 R)
• M16: 3,292,350 km (0.113 R)
• M17: 3,781,685 km (0.056 R)
• M18: 3,949,982 km (0.069 R)
• M19: 4,207,141 km (0.108 R)
• M20: 4,359,731 km (0.066 R)
• M21: 5,526,295 km (0.12 R)
• M22: 5,645,674 km (0.1 R)
• M23: 6,181,384 km (0.117 R)
• M24: 6,380,200 km (0.092 R)
• M25: 6,505,563 km (0.056 R)
• M26: 6,606,392 km (0.075 R)
• M27: 6,912,319 km (0.112 R)
• M28: 8,372,843 km (0.112 R)
• M29: 8,537,850 km (0.112 R)
• M30: 8,899,129 km (0.115 R)
• M31: 9,123,974 km (0.053 R)
• M32: 9,237,070 km (0.05 R)
• M33: 9,464,758 km (0.041 R)
• M34: 10,246,856 km (0.066 R)
• M35: 10,929,471 km (0.089 R)
• M36: 11,049,748 km (0.101 R)
• M37: 11,170,323 km (0.108 R)
• M38: 11,261,129 km (0.055 R)
• M39: 11,352,234 km (0.12 R)
• M40: 11,474,007 km (0.063 R)
• M41: 11,811,051 km (0.079 R)
• M42: 12,747,085 km (0.118 R)
• M43: 12,968,939 km (0.083 R)
• M44: 13,934,294 km (0.119 R)
• M45: 14,228,253 km (0.097 R)
• M46: 14,425,573 km (0.095 R)
• M47: 14,590,580 km (0.095 R)
• M48: 14,723,123 km (0.072 R)
• M49: 15,357,867 km (0.099 R)
• M50: 16,723,396 km (0.1 R)
• M51: 17,914,495 km (0.117 R)
• M52: 18,377,201 km (0.069 R)
• M53: 18,843,797 km (0.108 R)
• M54: 18,951,956 km (0.113 R)
• M55: 19,752,155 km (0.118 R)
• M56: 19,898,761 km (0.073 R)
• M57: 20,451,974 km (0.085 R)
• M58: 20,786,325 km (0.057 R)
• M59: 21,385,165 km (0.12 R)
• M60: 22,103,684 km (0.101 R)
• M61: 22,446,861 km (0.091 R)
• M62: 22,753,387 km (0.06 R)
• M63: 22,830,131 km (0.099 R)
• M64: 23,331,733 km (0.082 R)
• M65: 24,463,740 km (0.106 R)
• M66: 25,453,928 km (0.093 R)
• M67: 25,853,654 km (0.062 R)
• M68: 26,578,455 km (0.073 R)
• M69: 27,024,706 km (0.062 R)
• M70: 27,146,778 km (0.118 R)
• M71: 27,228,308 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.4

Radius: 7.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.46 AU - 14.06 AU

Year: 16566 Days

Day: 22.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,205,217 km

• M1: 202,256 km (0.112 R)
• M2: 282,740 km (0.066 R)
• M3: 446,250 km (0.1 R)
• M4: 770,279 km (0.095 R)
• M5: 1,106,426 km (0.104 R)
• M6: 1,245,851 km (0.049 R)
• M7: 2,133,864 km (0.072 R)
• M8: 2,220,631 km (0.114 R)
• M9: 2,308,594 km (0.084 R)
• M10: 2,397,755 km (0.09 R)
• M11: 2,533,590 km (0.104 R)
• M12: 2,789,402 km (0.095 R)
• M13: 3,029,207 km (0.113 R)
• M14: 3,325,860 km (0.079 R)
• M15: 3,709,728 km (0.072 R)
• M16: 4,801,344 km (0.114 R)
• M17: 5,030,827 km (0.107 R)
• M18: 5,205,408 km (0.117 R)
• M19: 6,107,931 km (0.099 R)
• M20: 6,482,375 km (0.104 R)
• M21: 6,608,935 km (0.039 R)
• M22: 7,750,217 km (0.048 R)
• M23: 8,155,478 km (0.103 R)
• M24: 8,463,948 km (0.086 R)
• M25: 8,846,171 km (0.118 R)
• M26: 9,663,574 km (0.073 R)
• M27: 9,844,587 km (0.107 R)
• M28: 9,917,142 km (0.096 R)
• M29: 11,066,353 km (0.092 R)
• M30: 11,331,590 km (0.089 R)
• M31: 11,407,735 km (0.101 R)
• M32: 11,637,368 km (0.114 R)
• M33: 12,847,615 km (0.095 R)
• M34: 13,086,523 km (0.105 R)
• M35: 13,934,144 km (0.098 R)
• M36: 15,049,845 km (0.105 R)
• M37: 16,408,792 km (0.079 R)
• M38: 17,234,273 km (0.1 R)
• M39: 19,607,195 km (0.095 R)
• M40: 19,928,232 km (0.074 R)
• M41: 20,529,017 km (0.118 R)
• M42: 23,039,119 km (0.081 R)
• M43: 23,669,525 km (0.109 R)
• M44: 25,195,573 km (0.119 R)
• M45: 25,794,712 km (0.108 R)
• M46: 26,600,895 km (0.064 R)
• M47: 26,803,750 km (0.096 R)
• M48: 27,007,203 km (0.069 R)
• M49: 28,134,872 km (0.072 R)
• M50: 29,434,877 km (0.027 R)
• M51: 29,487,386 km (0.116 R)
• M52: 30,224,305 km (0.093 R)
• M53: 30,277,113 km (0.111 R)
• M54: 30,435,986 km (0.077 R)
• M55: 30,860,844 km (0.027 R)
• M56: 31,662,689 km (0.104 R)
• M57: 32,039,226 km (0.088 R)
• M58: 32,147,086 km (0.097 R)
• M59: 33,560,338 km (0.074 R)
• M60: 33,669,843 km (0.04 R)
• M61: 33,944,206 km (0.082 R)
• M62: 34,219,316 km (0.059 R)
• M63: 35,661,888 km (0.037 R)
• M64: 36,165,884 km (0.111 R)
• M65: 37,067,660 km (0.073 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 16,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit