🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.67 AU - 0.81 AU

Year: 228 Days

Day: 21.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,204,019 km

• M1: 52,808 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.86 AU - 1 AU

Year: 321 Days

Day: 12.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,204,019 km

• M1: 123,717 km (0.113 R)
• M2: 471,832 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.18 AU - 1.3 AU

Year: 495 Days

Day: 15.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.39 AU - 1.81 AU

Year: 725 Days

Day: 27.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.39 AU - 4.95 AU

Year: 3050 Days

Day: 31.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 9.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.23 AU - 7.81 AU

Year: 7386 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 25,204,019 km

• M1: 124,316 km (0.106 R)
• M2: 295,456 km (0.117 R)
• M3: 355,445 km (0.119 R)
• M4: 479,312 km (0.045 R)
• M5: 1,369,120 km (0.072 R)
• M6: 1,442,572 km (0.067 R)
• M7: 1,691,204 km (0.073 R)
• M8: 1,750,594 km (0.039 R)
• M9: 1,912,459 km (0.088 R)
• M10: 1,974,393 km (0.082 R)
• M11: 2,164,532 km (0.115 R)
• M12: 2,338,664 km (0.106 R)
• M13: 2,700,690 km (0.081 R)
• M14: 3,008,114 km (0.095 R)
• M15: 3,202,890 km (0.104 R)
• M16: 3,276,941 km (0.051 R)
• M17: 3,426,988 km (0.103 R)
• M18: 3,707,933 km (0.11 R)
• M19: 4,103,170 km (0.113 R)
• M20: 4,374,242 km (0.076 R)
• M21: 4,511,872 km (0.099 R)
• M22: 4,707,247 km (0.113 R)
• M23: 5,222,162 km (0.114 R)
• M24: 5,368,320 km (0.115 R)
• M25: 5,997,379 km (0.076 R)
• M26: 6,492,398 km (0.069 R)
• M27: 7,032,596 km (0.065 R)
• M28: 7,291,849 km (0.045 R)
• M29: 7,357,223 km (0.054 R)
• M30: 7,521,332 km (0.073 R)
• M31: 7,786,569 km (0.098 R)
• M32: 8,054,798 km (0.079 R)
• M33: 8,156,226 km (0.057 R)
• M34: 8,257,952 km (0.108 R)
• M35: 9,619,741 km (0.099 R)
• M36: 9,763,355 km (0.058 R)
• M37: 9,943,920 km (0.063 R)
• M38: 10,308,191 km (0.118 R)
• M39: 10,418,445 km (0.098 R)
• M40: 10,602,899 km (0.093 R)
• M41: 10,863,049 km (0.045 R)
• M42: 10,975,098 km (0.112 R)
• M43: 11,050,047 km (0.098 R)
• M44: 11,732,363 km (0.1 R)
• M45: 12,506,532 km (0.044 R)
• M46: 12,741,999 km (0.114 R)
• M47: 12,978,962 km (0.087 R)
• M48: 13,137,685 km (0.059 R)
• M49: 13,738,919 km (0.113 R)
• M50: 13,981,866 km (0.092 R)
• M51: 14,760,672 km (0.099 R)
• M52: 15,595,728 km (0.089 R)
• M53: 15,722,287 km (0.118 R)
• M54: 16,317,537 km (0.05 R)
• M55: 17,354,999 km (0.092 R)
• M56: 17,486,196 km (0.105 R)
• M57: 18,369,123 km (0.087 R)
• M58: 18,502,863 km (0.072 R)
• M59: 18,995,938 km (0.106 R)
• M60: 19,949,175 km (0.104 R)
• M61: 20,086,656 km (0.047 R)
• M62: 20,316,438 km (0.102 R)
• M63: 21,525,338 km (0.105 R)
• M64: 21,713,383 km (0.117 R)
• M65: 21,854,753 km (0.033 R)
• M66: 22,709,555 km (0.099 R)
• M67: 22,901,040 km (0.079 R)
• M68: 24,549,908 km (0.115 R)
• M69: 25,339,187 km (0.107 R)
• M70: 26,740,021 km (0.088 R)
• M71: 27,500,876 km (0.039 R)
• M72: 28,940,157 km (0.05 R)
• M73: 29,460,009 km (0.043 R)
• M74: 30,298,356 km (0.117 R)
• M75: 30,932,202 km (0.068 R)
• M76: 31,250,846 km (0.055 R)
• M77: 31,410,467 km (0.106 R)
• M78: 31,998,386 km (0.114 R)
• M79: 32,320,620 km (0.118 R)
• M80: 33,130,842 km (0.096 R)
• M81: 33,838,440 km (0.105 R)
• M82: 34,057,152 km (0.108 R)
• M83: 34,166,658 km (0.069 R)
• M84: 34,441,020 km (0.1 R)
• M85: 34,936,788 km (0.049 R)
• M86: 35,047,191 km (0.069 R)
• M87: 35,157,893 km (0.109 R)
• M88: 35,935,204 km (0.101 R)
• M89: 36,270,153 km (0.098 R)
• M90: 36,718,349 km (0.084 R)
• M91: 36,830,697 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.5

Radius: 5.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.23 AU - 14.73 AU

Year: 16749 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,204,019 km

• M1: 71,657 km (0.1 R)
• M2: 131,646 km (0.093 R)
• M3: 182,360 km (0.101 R)
• M4: 295,007 km (0.113 R)
• M5: 360,381 km (0.106 R)
• M6: 506,688 km (0.075 R)
• M7: 650,302 km (0.115 R)
• M8: 889,659 km (0.068 R)
• M9: 1,331,421 km (0.076 R)
• M10: 1,530,985 km (0.069 R)
• M11: 2,285,257 km (0.099 R)
• M12: 2,506,812 km (0.083 R)
• M13: 2,879,460 km (0.095 R)
• M14: 3,250,313 km (0.105 R)
• M15: 3,616,529 km (0.045 R)
• M16: 3,675,620 km (0.076 R)
• M17: 3,975,563 km (0.109 R)
• M18: 4,016,254 km (0.026 R)
• M19: 4,097,934 km (0.105 R)
• M20: 4,159,419 km (0.116 R)
• M21: 4,450,985 km (0.079 R)
• M22: 4,727,442 km (0.107 R)
• M23: 4,922,219 km (0.099 R)
• M24: 5,252,680 km (0.09 R)
• M25: 5,297,410 km (0.051 R)
• M26: 5,567,584 km (0.067 R)
• M27: 5,727,354 km (0.062 R)
• M28: 6,121,694 km (0.081 R)
• M29: 6,620,753 km (0.109 R)
• M30: 6,790,098 km (0.066 R)
• M31: 6,838,717 km (0.09 R)
• M32: 7,009,857 km (0.058 R)
• M33: 8,324,673 km (0.088 R)
• M34: 9,170,948 km (0.082 R)
• M35: 9,933,598 km (0.087 R)
• M36: 10,659,746 km (0.054 R)
• M37: 11,172,567 km (0.106 R)
• M38: 12,400,018 km (0.052 R)
• M39: 13,363,578 km (0.079 R)
• M40: 13,669,655 km (0.075 R)
• M41: 13,854,408 km (0.106 R)
• M42: 14,570,234 km (0.098 R)
• M43: 14,853,573 km (0.08 R)
• M44: 14,948,418 km (0.067 R)
• M45: 16,167,341 km (0.112 R)
• M46: 16,953,478 km (0.096 R)
• M47: 17,019,600 km (0.102 R)
• M48: 17,685,011 km (0.105 R)
• M49: 18,291,182 km (0.116 R)
• M50: 18,596,960 km (0.094 R)
• M51: 18,767,502 km (0.119 R)
• M52: 19,178,896 km (0.081 R)
• M53: 19,316,675 km (0.047 R)
• M54: 20,430,880 km (0.113 R)
• M55: 20,642,113 km (0.105 R)
• M56: 20,853,943 km (0.042 R)
• M57: 20,889,398 km (0.104 R)
• M58: 21,031,217 km (0.065 R)
• M59: 21,637,387 km (0.082 R)
• M60: 22,939,786 km (0.064 R)
• M61: 24,192,968 km (0.099 R)
• M62: 24,379,217 km (0.099 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit