🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.89 AU

Year: 227 Days

Day: 32.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,331,318 km

• M1: 625,618 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.7 AU - 5.06 AU

Year: 3918 Days

Day: 23.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 13.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.55 AU - 7.19 AU

Year: 5843 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,331,318 km

• M1: 195,375 km (0.08 R)
• M2: 302,487 km (0.079 R)
• M3: 509,082 km (0.081 R)
• M4: 610,359 km (0.118 R)
• M5: 1,065,735 km (0.04 R)
• M6: 1,234,482 km (0.051 R)
• M7: 1,600,099 km (0.117 R)
• M8: 2,076,119 km (0.081 R)
• M9: 2,411,218 km (0.075 R)
• M10: 2,637,410 km (0.116 R)
• M11: 2,763,821 km (0.085 R)
• M12: 3,518,841 km (0.041 R)
• M13: 3,729,176 km (0.071 R)
• M14: 3,824,170 km (0.108 R)
• M15: 3,919,763 km (0.109 R)
• M16: 4,113,642 km (0.107 R)
• M17: 4,285,979 km (0.093 R)
• M18: 4,510,974 km (0.081 R)
• M19: 4,663,265 km (0.118 R)
• M20: 4,817,201 km (0.082 R)
• M21: 4,920,872 km (0.117 R)
• M22: 5,077,651 km (0.112 R)
• M23: 6,053,627 km (0.086 R)
• M24: 6,420,292 km (0.11 R)
• M25: 7,294,243 km (0.054 R)
• M26: 7,836,535 km (0.08 R)
• M27: 8,051,058 km (0.119 R)
• M28: 8,391,992 km (0.032 R)
• M29: 8,674,582 km (0.117 R)
• M30: 9,313,664 km (0.083 R)
• M31: 9,541,053 km (0.113 R)
• M32: 9,704,563 km (0.106 R)
• M33: 10,067,638 km (0.096 R)
• M34: 10,301,010 km (0.101 R)
• M35: 10,705,224 km (0.081 R)
• M36: 11,252,303 km (0.044 R)
• M37: 12,231,720 km (0.049 R)
• M38: 12,695,773 km (0.091 R)
• M39: 12,911,942 km (0.113 R)
• M40: 13,567,779 km (0.091 R)
• M41: 14,196,988 km (0.059 R)
• M42: 14,421,384 km (0.101 R)
• M43: 15,216,198 km (0.098 R)
• M44: 15,715,256 km (0.079 R)
• M45: 15,908,686 km (0.058 R)
• M46: 16,454,419 km (0.104 R)
• M47: 16,808,518 km (0.08 R)
• M48: 17,204,952 km (0.118 R)
• M49: 17,364,423 km (0.086 R)
• M50: 17,524,343 km (0.084 R)
• M51: 18,047,487 km (0.116 R)
• M52: 18,698,537 km (0.043 R)
• M53: 19,398,655 km (0.05 R)
• M54: 19,647,736 km (0.105 R)
• M55: 20,023,525 km (0.077 R)
• M56: 20,612,791 km (0.08 R)
• M57: 21,079,686 km (0.093 R)
• M58: 21,894,546 km (0.118 R)
• M59: 22,240,715 km (0.115 R)
• M60: 22,938,440 km (0.098 R)
• M61: 23,599,214 km (0.074 R)
• M62: 24,311,000 km (0.099 R)
• M63: 24,579,678 km (0.075 R)
• M64: 24,759,345 km (0.088 R)
• M65: 25,892,250 km (0.102 R)
• M66: 26,304,242 km (0.028 R)
• M67: 26,764,705 km (0.057 R)
• M68: 29,343,922 km (0.105 R)
• M69: 29,965,052 km (0.084 R)
• M70: 30,832,420 km (0.058 R)
• M71: 31,074,769 km (0.117 R)
• M72: 31,463,873 km (0.11 R)
• M73: 31,610,180 km (0.081 R)
• M74: 31,952,609 km (0.114 R)
• M75: 32,345,304 km (0.108 R)
• M76: 32,591,542 km (0.085 R)
• M77: 32,739,644 km (0.107 R)
• M78: 32,838,528 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.7

Radius: 5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.04 AU - 19.58 AU

Year: 29649 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,331,318 km

• M1: 138,228 km (0.089 R)
• M2: 487,839 km (0.051 R)
• M3: 1,492,837 km (0.084 R)
• M4: 1,611,019 km (0.097 R)
• M5: 1,907,223 km (0.109 R)
• M6: 2,035,578 km (0.089 R)
• M7: 2,220,032 km (0.105 R)
• M8: 2,328,042 km (0.068 R)
• M9: 2,437,548 km (0.108 R)
• M10: 3,251,510 km (0.08 R)
• M11: 3,655,723 km (0.09 R)
• M12: 4,274,759 km (0.116 R)
• M13: 4,855,797 km (0.086 R)
• M14: 5,280,655 km (0.044 R)
• M15: 5,791,233 km (0.073 R)
• M16: 5,902,833 km (0.089 R)
• M17: 6,279,520 km (0.111 R)
• M18: 8,318,689 km (0.083 R)
• M19: 8,360,576 km (0.057 R)
• M20: 8,613,247 km (0.075 R)
• M21: 8,698,069 km (0.056 R)
• M22: 9,958,581 km (0.116 R)
• M23: 10,181,631 km (0.063 R)
• M24: 10,632,669 km (0.105 R)
• M25: 10,860,656 km (0.052 R)
• M26: 13,178,525 km (0.039 R)
• M27: 14,468,059 km (0.065 R)
• M28: 15,590,342 km (0.084 R)
• M29: 15,953,267 km (0.036 R)
• M30: 16,109,746 km (0.062 R)
• M31: 16,634,685 km (0.106 R)
• M32: 16,687,493 km (0.076 R)
• M33: 18,134,254 km (0.114 R)
• M34: 18,900,045 km (0.025 R)
• M35: 19,176,203 km (0.103 R)
• M36: 21,777,860 km (0.091 R)
• M37: 22,183,419 km (0.078 R)
• M38: 24,788,966 km (0.117 R)
• M39: 25,821,340 km (0.09 R)
• M40: 25,943,712 km (0.099 R)
• M41: 26,620,193 km (0.092 R)
• M42: 28,937,913 km (0.052 R)
• M43: 29,703,405 km (0.072 R)
• M44: 29,767,433 km (0.086 R)
• M45: 30,281,751 km (0.063 R)
• M46: 31,842,505 km (0.057 R)
• M47: 33,762,893 km (0.096 R)
• M48: 35,312,428 km (0.077 R)
• M49: 35,516,180 km (0.112 R)
• M50: 37,091,894 km (0.041 R)
• M51: 37,160,859 km (0.118 R)
• M52: 38,340,737 km (0.093 R)
• M53: 40,098,064 km (0.069 R)
• M54: 40,523,819 km (0.087 R)
• M55: 40,737,146 km (0.098 R)
• M56: 42,385,565 km (0.067 R)
• M57: 43,690,657 km (0.055 R)
• M58: 43,836,514 km (0.061 R)
• M59: 43,982,522 km (0.069 R)
• M60: 45,525,175 km (0.12 R)
• M61: 46,861,533 km (0.082 R)
• M62: 50,182,157 km (0.045 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 15,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit