🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.42 AU - 2.16 AU

Year: 912 Days

Day: 33.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.66 AU - 2.04 AU

Year: 958 Days

Day: 37.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,005,878 km

• M1: 508,932 km (0.04 R)
• M2: 639,082 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.52 AU - 2.44 AU

Year: 1061 Days

Day: 22.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.63 AU - 3.99 AU

Year: 2832 Days

Day: 29.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,005,878 km

• M1: 2,329,089 km (0.058 R)
• M2: 2,652,969 km (0.056 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 8.7

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.04 AU - 7.04 AU

Year: 5653 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,005,878 km

• M1: 109,356 km (0.113 R)
• M2: 219,161 km (0.118 R)
• M3: 307,124 km (0.062 R)
• M4: 604,226 km (0.098 R)
• M5: 712,235 km (0.12 R)
• M6: 1,027,438 km (0.093 R)
• M7: 1,092,214 km (0.106 R)
• M8: 1,419,833 km (0.101 R)
• M9: 1,623,286 km (0.053 R)
• M10: 1,680,433 km (0.108 R)
• M11: 1,796,820 km (0.07 R)
• M12: 1,856,061 km (0.114 R)
• M13: 2,017,477 km (0.111 R)
• M14: 2,183,381 km (0.112 R)
• M15: 2,268,053 km (0.05 R)
• M16: 2,397,156 km (0.113 R)
• M17: 3,246,573 km (0.111 R)
• M18: 3,368,046 km (0.031 R)
• M19: 3,540,682 km (0.059 R)
• M20: 4,393,540 km (0.037 R)
• M21: 4,746,292 km (0.098 R)
• M22: 5,508,194 km (0.118 R)
• M23: 6,007,402 km (0.091 R)
• M24: 6,399,049 km (0.091 R)
• M25: 7,080,318 km (0.098 R)
• M26: 7,143,448 km (0.069 R)
• M27: 7,397,764 km (0.109 R)
• M28: 7,655,073 km (0.046 R)
• M29: 7,752,311 km (0.082 R)
• M30: 8,444,351 km (0.045 R)
• M31: 8,747,137 km (0.115 R)
• M32: 8,882,822 km (0.114 R)
• M33: 9,502,008 km (0.097 R)
• M34: 9,676,589 km (0.052 R)
• M35: 10,637,157 km (0.115 R)
• M36: 11,331,141 km (0.1 R)
• M37: 11,665,044 km (0.107 R)
• M38: 12,190,880 km (0.084 R)
• M39: 12,878,432 km (0.046 R)
• M40: 13,343,681 km (0.099 R)
• M41: 14,370,671 km (0.032 R)
• M42: 14,731,950 km (0.109 R)
• M43: 14,974,597 km (0.083 R)
• M44: 16,082,669 km (0.038 R)
• M45: 16,457,860 km (0.106 R)
• M46: 17,004,940 km (0.09 R)
• M47: 17,131,948 km (0.096 R)
• M48: 17,216,920 km (0.079 R)
• M49: 17,772,227 km (0.112 R)
• M50: 18,463,818 km (0.046 R)
• M51: 19,252,199 km (0.043 R)
• M52: 19,384,742 km (0.119 R)
• M53: 19,517,436 km (0.063 R)
• M54: 19,828,599 km (0.112 R)
• M55: 20,096,380 km (0.107 R)
• M56: 20,816,693 km (0.04 R)
• M57: 20,998,006 km (0.109 R)
• M58: 21,912,797 km (0.034 R)
• M59: 22,189,852 km (0.098 R)
• M60: 23,828,547 km (0.103 R)
• M61: 24,399,413 km (0.05 R)
• M62: 24,590,599 km (0.112 R)
• M63: 24,686,491 km (0.108 R)
• M64: 24,830,404 km (0.111 R)
• M65: 26,138,638 km (0.098 R)
• M66: 26,875,108 km (0.092 R)
• M67: 27,320,311 km (0.092 R)
• M68: 27,917,655 km (0.084 R)
• M69: 28,872,239 km (0.088 R)
• M70: 29,480,504 km (0.116 R)
• M71: 30,041,945 km (0.076 R)
• M72: 30,503,903 km (0.077 R)
• M73: 31,020,016 km (0.032 R)
• M74: 31,434,851 km (0.103 R)
• M75: 32,217,846 km (0.092 R)
• M76: 33,165,848 km (0.055 R)
• M77: 33,643,215 km (0.116 R)
• M78: 34,176,382 km (0.111 R)
• M79: 34,497,568 km (0.065 R)
• M80: 34,604,830 km (0.115 R)
• M81: 35,684,029 km (0.113 R)
• M82: 35,792,487 km (0.113 R)
• M83: 36,500,534 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.7

Radius: 12.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.39 AU - 7.43 AU

Year: 6917 Days

Day: 14.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,005,878 km

• M1: 159,172 km (0.117 R)
• M2: 339,886 km (0.093 R)
• M3: 695,481 km (0.088 R)
• M4: 809,474 km (0.075 R)
• M5: 993,479 km (0.105 R)
• M6: 1,367,923 km (0.045 R)
• M7: 1,571,825 km (0.067 R)
• M8: 1,706,912 km (0.038 R)
• M9: 1,906,774 km (0.077 R)
• M10: 2,374,118 km (0.117 R)
• M11: 2,782,820 km (0.099 R)
• M12: 3,092,038 km (0.095 R)
• M13: 3,513,306 km (0.116 R)
• M14: 3,717,956 km (0.068 R)
• M15: 4,301,088 km (0.109 R)
• M16: 4,410,295 km (0.108 R)
• M17: 4,575,750 km (0.099 R)
• M18: 4,827,972 km (0.098 R)
• M19: 5,258,365 km (0.091 R)
• M20: 5,346,030 km (0.114 R)
• M21: 5,582,095 km (0.081 R)
• M22: 6,218,035 km (0.111 R)
• M23: 6,466,368 km (0.114 R)
• M24: 6,591,731 km (0.106 R)
• M25: 7,101,710 km (0.103 R)
• M26: 7,198,650 km (0.099 R)
• M27: 7,790,160 km (0.094 R)
• M28: 8,431,635 km (0.113 R)
• M29: 8,810,716 km (0.1 R)
• M30: 9,909,213 km (0.108 R)
• M31: 10,236,234 km (0.118 R)
• M32: 10,751,898 km (0.114 R)
• M33: 10,975,697 km (0.118 R)
• M34: 11,655,918 km (0.116 R)
• M35: 12,662,562 km (0.075 R)
• M36: 12,819,790 km (0.063 R)
• M37: 12,977,914 km (0.09 R)
• M38: 13,616,398 km (0.098 R)
• M39: 13,980,071 km (0.083 R)
• M40: 14,265,204 km (0.11 R)
• M41: 14,965,472 km (0.073 R)
• M42: 15,466,625 km (0.035 R)
• M43: 15,719,295 km (0.086 R)
• M44: 16,100,920 km (0.073 R)
• M45: 16,228,676 km (0.081 R)
• M46: 17,046,378 km (0.065 R)
• M47: 17,263,893 km (0.105 R)
• M48: 17,701,467 km (0.074 R)
• M49: 18,320,204 km (0.107 R)
• M50: 18,721,874 km (0.085 R)
• M51: 18,856,363 km (0.08 R)
• M52: 19,261,773 km (0.102 R)
• M53: 20,035,493 km (0.078 R)
• M54: 21,005,187 km (0.071 R)
• M55: 21,848,619 km (0.071 R)
• M56: 22,179,680 km (0.115 R)
• M57: 23,038,371 km (0.072 R)
• M58: 23,520,076 km (0.068 R)
• M59: 24,297,985 km (0.109 R)
• M60: 24,591,796 km (0.049 R)
• M61: 24,985,388 km (0.118 R)
• M62: 25,282,040 km (0.096 R)
• M63: 26,329,375 km (0.11 R)
• M64: 27,492,648 km (0.074 R)
• M65: 28,517,842 km (0.104 R)
• M66: 29,764,441 km (0.064 R)
• M67: 30,711,246 km (0.088 R)
• M68: 31,667,775 km (0.072 R)
• M69: 31,935,256 km (0.097 R)
• M70: 32,203,335 km (0.12 R)
• M71: 32,904,201 km (0.055 R)
• M72: 33,446,793 km (0.117 R)
• M73: 33,664,607 km (0.093 R)
• M74: 33,937,623 km (0.07 R)
• M75: 34,156,485 km (0.084 R)
• M76: 34,375,796 km (0.086 R)
• M77: 35,813,281 km (0.086 R)
• M78: 36,651,329 km (0.117 R)
• M79: 36,932,274 km (0.047 R)
• M80: 37,949,090 km (0.035 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit