🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 28.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,479,600 km

• M1: 171,589 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.55 AU - 0.83 AU

Year: 201 Days

Day: 38.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,479,600 km

• M1: 329,415 km (0.088 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 8.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.75 AU - 6.05 AU

Year: 5037 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,479,600 km

• M1: 106,065 km (0.083 R)
• M2: 258,505 km (0.063 R)
• M3: 338,989 km (0.104 R)
• M4: 461,958 km (0.111 R)
• M5: 695,331 km (0.114 R)
• M6: 953,387 km (0.119 R)
• M7: 1,064,987 km (0.077 R)
• M8: 1,240,765 km (0.101 R)
• M9: 1,413,550 km (0.075 R)
• M10: 1,594,115 km (0.078 R)
• M11: 1,647,073 km (0.087 R)
• M12: 1,907,223 km (0.075 R)
• M13: 1,992,045 km (0.107 R)
• M14: 2,165,728 km (0.104 R)
• M15: 2,329,239 km (0.034 R)
• M16: 2,844,304 km (0.08 R)
• M17: 3,123,155 km (0.092 R)
• M18: 3,619,221 km (0.116 R)
• M19: 3,778,094 km (0.083 R)
• M20: 3,921,409 km (0.082 R)
• M21: 4,103,021 km (0.071 R)
• M22: 4,418,224 km (0.049 R)
• M23: 4,493,471 km (0.034 R)
• M24: 4,588,167 km (0.092 R)
• M25: 4,760,354 km (0.087 R)
• M26: 4,856,994 km (0.113 R)
• M27: 5,150,804 km (0.063 R)
• M28: 5,369,965 km (0.042 R)
• M29: 5,673,649 km (0.087 R)
• M30: 6,108,380 km (0.065 R)
• M31: 6,234,491 km (0.076 R)
• M32: 6,361,500 km (0.068 R)
• M33: 6,596,668 km (0.098 R)
• M34: 6,661,294 km (0.101 R)
• M35: 6,900,202 km (0.106 R)
• M36: 7,997,951 km (0.054 R)
• M37: 8,275,006 km (0.089 R)
• M38: 9,101,086 km (0.096 R)
• M39: 9,269,533 km (0.112 R)
• M40: 9,829,926 km (0.096 R)
• M41: 10,002,712 km (0.11 R)
• M42: 10,101,895 km (0.053 R)
• M43: 10,351,275 km (0.113 R)
• M44: 10,501,920 km (0.067 R)
• M45: 10,932,612 km (0.103 R)
• M46: 11,162,993 km (0.099 R)
• M47: 11,395,019 km (0.095 R)
• M48: 12,232,767 km (0.09 R)
• M49: 12,312,354 km (0.118 R)
• M50: 12,365,461 km (0.05 R)
• M51: 12,445,196 km (0.088 R)
• M52: 12,525,231 km (0.067 R)
• M53: 12,873,944 km (0.119 R)
• M54: 13,225,948 km (0.103 R)
• M55: 13,416,685 km (0.095 R)
• M56: 13,526,191 km (0.073 R)
• M57: 13,801,152 km (0.098 R)
• M58: 13,911,555 km (0.069 R)
• M59: 14,161,234 km (0.083 R)
• M60: 14,806,000 km (0.078 R)
• M61: 15,146,186 km (0.084 R)
• M62: 15,460,342 km (0.108 R)
• M63: 15,632,678 km (0.071 R)
• M64: 17,419,774 km (0.081 R)
• M65: 18,019,812 km (0.087 R)
• M66: 18,080,099 km (0.077 R)
• M67: 18,322,298 km (0.07 R)
• M68: 18,687,467 km (0.105 R)
• M69: 19,085,846 km (0.062 R)
• M70: 19,147,480 km (0.103 R)
• M71: 19,922,248 km (0.096 R)
• M72: 20,109,694 km (0.082 R)
• M73: 20,612,492 km (0.11 R)
• M74: 21,024,186 km (0.108 R)
• M75: 21,406,558 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 9.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.07 AU - 9.65 AU

Year: 9269 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,479,600 km

• M1: 116,836 km (0.083 R)
• M2: 445,802 km (0.103 R)
• M3: 519,105 km (0.041 R)
• M4: 736,770 km (0.071 R)
• M5: 872,305 km (0.059 R)
• M6: 1,066,334 km (0.079 R)
• M7: 1,730,399 km (0.052 R)
• M8: 2,168,571 km (0.109 R)
• M9: 2,411,667 km (0.041 R)
• M10: 3,143,650 km (0.115 R)
• M11: 3,318,081 km (0.032 R)
• M12: 3,393,777 km (0.056 R)
• M13: 3,702,547 km (0.114 R)
• M14: 4,101,375 km (0.093 R)
• M15: 4,237,509 km (0.09 R)
• M16: 4,682,862 km (0.07 R)
• M17: 4,767,983 km (0.116 R)
• M18: 5,408,561 km (0.089 R)
• M19: 5,498,021 km (0.105 R)
• M20: 5,557,860 km (0.095 R)
• M21: 5,738,874 km (0.117 R)
• M22: 6,200,084 km (0.094 R)
• M23: 6,769,304 km (0.101 R)
• M24: 6,962,883 km (0.083 R)
• M25: 7,289,455 km (0.069 R)
• M26: 8,196,019 km (0.09 R)
• M27: 8,819,991 km (0.096 R)
• M28: 8,890,302 km (0.107 R)
• M29: 8,996,068 km (0.074 R)
• M30: 9,208,946 km (0.105 R)
• M31: 9,351,812 km (0.098 R)
• M32: 10,520,769 km (0.111 R)
• M33: 12,398,372 km (0.077 R)
• M34: 13,033,565 km (0.093 R)
• M35: 13,193,934 km (0.116 R)
• M36: 13,597,998 km (0.077 R)
• M37: 13,924,271 km (0.109 R)
• M38: 15,128,234 km (0.091 R)
• M39: 16,278,941 km (0.065 R)
• M40: 17,061,637 km (0.058 R)
• M41: 17,590,166 km (0.071 R)
• M42: 18,034,771 km (0.09 R)
• M43: 18,213,690 km (0.107 R)
• M44: 20,545,772 km (0.047 R)
• M45: 21,580,540 km (0.093 R)
• M46: 22,680,384 km (0.108 R)
• M47: 23,945,383 km (0.025 R)
• M48: 24,043,669 km (0.102 R)
• M49: 24,240,689 km (0.082 R)
• M50: 24,339,274 km (0.088 R)
• M51: 24,735,410 km (0.097 R)
• M52: 25,634,194 km (0.114 R)
• M53: 26,798,215 km (0.114 R)
• M54: 27,053,578 km (0.12 R)
• M55: 27,618,160 km (0.114 R)
• M56: 29,020,341 km (0.118 R)
• M57: 31,839,663 km (0.031 R)
• M58: 32,489,965 km (0.091 R)
• M59: 33,748,681 km (0.06 R)
• M60: 34,467,200 km (0.093 R)
• M61: 35,526,502 km (0.091 R)
• M62: 36,652,974 km (0.048 R)
• M63: 36,766,220 km (0.087 R)
• M64: 37,676,822 km (0.04 R)
• M65: 37,848,411 km (0.099 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit