🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.73 AU - 1.17 AU

Year: 335 Days

Day: 21.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.13 AU - 2.97 AU

Year: 1473 Days

Day: 33.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,882,912 km

• M1: 708,196 km (0.071 R)
• M2: 2,171,563 km (0.085 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 8.2

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.3 AU - 5.68 AU

Year: 4652 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,882,912 km

• M1: 129,402 km (0.058 R)
• M2: 221,405 km (0.111 R)
• M3: 312,360 km (0.075 R)
• M4: 574,306 km (0.087 R)
• M5: 856,597 km (0.08 R)
• M6: 1,013,376 km (0.091 R)
• M7: 1,072,916 km (0.106 R)
• M8: 1,258,567 km (0.103 R)
• M9: 1,858,155 km (0.054 R)
• M10: 1,931,757 km (0.114 R)
• M11: 2,197,443 km (0.087 R)
• M12: 2,495,143 km (0.039 R)
• M13: 2,890,680 km (0.111 R)
• M14: 3,085,007 km (0.051 R)
• M15: 3,172,672 km (0.083 R)
• M16: 3,577,783 km (0.102 R)
• M17: 3,880,569 km (0.097 R)
• M18: 4,635,888 km (0.113 R)
• M19: 4,761,850 km (0.065 R)
• M20: 4,940,320 km (0.065 R)
• M21: 5,043,243 km (0.075 R)
• M22: 5,120,885 km (0.119 R)
• M23: 5,277,514 km (0.077 R)
• M24: 5,892,361 km (0.04 R)
• M25: 5,946,815 km (0.09 R)
• M26: 6,083,996 km (0.119 R)
• M27: 6,139,048 km (0.053 R)
• M28: 6,194,399 km (0.094 R)
• M29: 6,445,275 km (0.106 R)
• M30: 6,928,326 km (0.109 R)
• M31: 7,364,404 km (0.049 R)
• M32: 7,630,239 km (0.1 R)
• M33: 7,689,779 km (0.106 R)
• M34: 7,779,239 km (0.101 R)
• M35: 7,959,504 km (0.034 R)
• M36: 8,110,598 km (0.106 R)
• M37: 8,385,260 km (0.11 R)
• M38: 8,631,797 km (0.037 R)
• M39: 8,818,346 km (0.034 R)
• M40: 9,100,786 km (0.102 R)
• M41: 9,900,537 km (0.082 R)
• M42: 10,161,286 km (0.05 R)
• M43: 10,789,597 km (0.117 R)
• M44: 10,889,827 km (0.116 R)
• M45: 11,464,433 km (0.114 R)
• M46: 11,772,604 km (0.085 R)
• M47: 11,944,941 km (0.098 R)
• M48: 12,014,205 km (0.098 R)
• M49: 13,750,587 km (0.089 R)
• M50: 13,895,847 km (0.038 R)
• M51: 14,005,053 km (0.079 R)
• M52: 14,814,827 km (0.104 R)
• M53: 15,000,926 km (0.088 R)
• M54: 15,262,872 km (0.063 R)
• M55: 15,526,314 km (0.113 R)
• M56: 16,325,765 km (0.076 R)
• M57: 16,711,129 km (0.082 R)
• M58: 17,099,485 km (0.087 R)
• M59: 17,412,295 km (0.113 R)
• M60: 17,648,061 km (0.059 R)
• M61: 19,166,479 km (0.101 R)
• M62: 19,900,107 km (0.037 R)
• M63: 21,310,965 km (0.107 R)
• M64: 21,689,896 km (0.117 R)
• M65: 21,901,278 km (0.059 R)
• M66: 22,882,640 km (0.103 R)
• M67: 23,097,911 km (0.119 R)
• M68: 23,184,229 km (0.119 R)
• M69: 23,357,164 km (0.117 R)
• M70: 23,617,315 km (0.118 R)
• M71: 23,922,046 km (0.092 R)
• M72: 24,447,434 km (0.071 R)
• M73: 26,091,365 km (0.076 R)
• M74: 26,586,982 km (0.044 R)
• M75: 27,313,430 km (0.059 R)
• M76: 27,587,493 km (0.071 R)
• M77: 27,679,047 km (0.109 R)
• M78: 27,770,750 km (0.069 R)
• M79: 27,908,380 km (0.106 R)
• M80: 28,276,690 km (0.117 R)
• M81: 28,739,397 km (0.077 R)
• M82: 29,111,297 km (0.107 R)
• M83: 29,531,517 km (0.068 R)
• M84: 30,095,052 km (0.108 R)
• M85: 30,283,695 km (0.029 R)
• M86: 30,709,600 km (0.051 R)
• M87: 31,519,523 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.1

Radius: 4.4

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.45 AU - 19.25 AU

Year: 28428 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,882,912 km

• M1: 65,524 km (0.115 R)
• M2: 152,291 km (0.106 R)
• M3: 683,064 km (0.106 R)
• M4: 768,783 km (0.041 R)
• M5: 857,944 km (0.081 R)
• M6: 903,870 km (0.047 R)
• M7: 1,022,202 km (0.07 R)
• M8: 1,406,818 km (0.07 R)
• M9: 1,657,395 km (0.097 R)
• M10: 2,043,357 km (0.118 R)
• M11: 2,391,172 km (0.115 R)
• M12: 3,840,776 km (0.053 R)
• M13: 4,709,640 km (0.082 R)
• M14: 5,549,632 km (0.095 R)
• M15: 5,592,866 km (0.03 R)
• M16: 5,723,166 km (0.063 R)
• M17: 5,986,757 km (0.109 R)
• M18: 6,434,952 km (0.074 R)
• M19: 6,847,543 km (0.092 R)
• M20: 7,746,178 km (0.077 R)
• M21: 7,940,057 km (0.037 R)
• M22: 8,531,267 km (0.077 R)
• M23: 9,290,177 km (0.105 R)
• M24: 10,709,562 km (0.082 R)
• M25: 11,252,153 km (0.108 R)
• M26: 12,647,453 km (0.11 R)
• M27: 13,220,562 km (0.113 R)
• M28: 13,626,870 km (0.062 R)
• M29: 13,978,425 km (0.097 R)
• M30: 15,292,642 km (0.12 R)
• M31: 16,272,808 km (0.048 R)
• M32: 17,021,246 km (0.048 R)
• M33: 17,210,188 km (0.052 R)
• M34: 18,293,426 km (0.052 R)
• M35: 18,487,006 km (0.085 R)
• M36: 19,398,655 km (0.098 R)
• M37: 19,860,015 km (0.075 R)
• M38: 19,926,287 km (0.035 R)
• M39: 20,659,316 km (0.072 R)
• M40: 20,793,506 km (0.105 R)
• M41: 22,495,630 km (0.098 R)
• M42: 23,189,016 km (0.054 R)
• M43: 23,889,284 km (0.114 R)
• M44: 24,171,426 km (0.11 R)
• M45: 24,738,850 km (0.06 R)
• M46: 26,905,476 km (0.112 R)
• M47: 27,052,082 km (0.117 R)
• M48: 27,272,440 km (0.115 R)
• M49: 27,789,001 km (0.101 R)
• M50: 28,234,354 km (0.048 R)
• M51: 28,906,647 km (0.073 R)
• M52: 29,357,834 km (0.096 R)
• M53: 30,648,864 km (0.06 R)
• M54: 31,648,626 km (0.083 R)
• M55: 35,431,208 km (0.112 R)
• M56: 37,702,553 km (0.087 R)
• M57: 39,770,145 km (0.088 R)
• M58: 42,384,518 km (0.113 R)
• M59: 42,640,479 km (0.045 R)
• M60: 48,399,399 km (0.091 R)
• M61: 48,845,500 km (0.036 R)
• M62: 49,024,269 km (0.099 R)
• M63: 49,562,074 km (0.081 R)
• M64: 49,741,890 km (0.052 R)
• M65: 51,641,783 km (0.099 R)
• M66: 52,097,608 km (0.12 R)
• M67: 52,463,225 km (0.107 R)
• M68: 54,674,880 km (0.114 R)
• M69: 54,860,531 km (0.079 R)
• M70: 56,166,221 km (0.098 R)
• M71: 56,728,859 km (0.052 R)
• M72: 57,481,935 km (0.101 R)
• M73: 57,670,727 km (0.079 R)
• M74: 58,522,986 km (0.104 R)
• M75: 60,048,137 km (0.092 R)
• M76: 60,143,879 km (0.073 R)
• M77: 60,815,723 km (0.057 R)
• M78: 61,008,106 km (0.081 R)
• M79: 62,554,350 km (0.072 R)
• M80: 63,235,020 km (0.088 R)
• M81: 64,309,432 km (0.095 R)
• M82: 64,407,418 km (0.093 R)
• M83: 64,505,405 km (0.078 R)
• M84: 64,701,528 km (0.075 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 15,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit