🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.77 AU - 1.07 AU

Year: 322 Days

Day: 31 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.41 AU

Year: 450 Days

Day: 27.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.24 AU - 5.18 AU

Year: 3734 Days

Day: 31.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 155.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 9.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.73 AU - 8.37 AU

Year: 7577 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,037,720 km

• M1: 127,757 km (0.111 R)
• M2: 229,782 km (0.114 R)
• M3: 306,077 km (0.101 R)
• M4: 371,452 km (0.093 R)
• M5: 530,025 km (0.044 R)
• M6: 613,650 km (0.09 R)
• M7: 682,166 km (0.086 R)
• M8: 860,637 km (0.062 R)
• M9: 927,507 km (0.071 R)
• M10: 1,031,178 km (0.038 R)
• M11: 1,114,803 km (0.102 R)
• M12: 1,594,863 km (0.096 R)
• M13: 1,664,426 km (0.099 R)
• M14: 1,835,865 km (0.101 R)
• M15: 2,727,169 km (0.091 R)
• M16: 3,495,504 km (0.1 R)
• M17: 3,605,309 km (0.063 R)
• M18: 3,753,560 km (0.083 R)
• M19: 4,171,686 km (0.113 R)
• M20: 4,485,094 km (0.087 R)
• M21: 4,684,957 km (0.109 R)
• M22: 5,052,070 km (0.079 R)
• M23: 5,197,329 km (0.047 R)
• M24: 5,386,122 km (0.109 R)
• M25: 5,492,037 km (0.103 R)
• M26: 5,684,569 km (0.116 R)
• M27: 6,032,085 km (0.084 R)
• M28: 6,679,844 km (0.034 R)
• M29: 6,954,356 km (0.08 R)
• M30: 7,279,283 km (0.072 R)
• M31: 7,349,594 km (0.108 R)
• M32: 7,632,932 km (0.054 R)
• M33: 8,332,751 km (0.083 R)
• M34: 8,677,873 km (0.101 R)
• M35: 9,356,748 km (0.054 R)
• M36: 9,433,343 km (0.099 R)
• M37: 9,664,022 km (0.119 R)
• M38: 10,105,037 km (0.041 R)
• M39: 10,235,935 km (0.069 R)
• M40: 11,006,663 km (0.063 R)
• M41: 11,087,446 km (0.09 R)
• M42: 11,358,069 km (0.111 R)
• M43: 11,494,352 km (0.066 R)
• M44: 11,906,195 km (0.095 R)
• M45: 12,072,249 km (0.119 R)
• M46: 12,462,849 km (0.033 R)
• M47: 12,575,197 km (0.048 R)
• M48: 12,716,118 km (0.078 R)
• M49: 12,829,214 km (0.083 R)
• M50: 13,028,030 km (0.051 R)
• M51: 13,256,466 km (0.069 R)
• M52: 13,457,376 km (0.087 R)
• M53: 14,008,045 km (0.081 R)
• M54: 14,242,016 km (0.084 R)
• M55: 14,743,618 km (0.037 R)
• M56: 15,371,331 km (0.111 R)
• M57: 15,491,907 km (0.065 R)
• M58: 15,643,001 km (0.108 R)
• M59: 16,007,720 km (0.106 R)
• M60: 16,560,035 km (0.048 R)
• M61: 17,087,518 km (0.092 R)
• M62: 17,778,211 km (0.054 R)
• M63: 17,904,771 km (0.101 R)
• M64: 18,734,740 km (0.091 R)
• M65: 18,799,067 km (0.089 R)
• M66: 19,089,735 km (0.071 R)
• M67: 19,219,287 km (0.074 R)
• M68: 19,284,213 km (0.112 R)
• M69: 19,446,826 km (0.044 R)
• M70: 20,069,003 km (0.098 R)
• M71: 20,134,826 km (0.081 R)
• M72: 20,299,833 km (0.114 R)
• M73: 20,465,288 km (0.119 R)
• M74: 20,830,756 km (0.118 R)
• M75: 21,602,082 km (0.095 R)
• M76: 21,669,700 km (0.071 R)
• M77: 21,737,169 km (0.116 R)
• M78: 23,000,224 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 13.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.87 AU - 12.13 AU

Year: 11550 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,037,720 km

• M1: 216,767 km (0.088 R)
• M2: 388,805 km (0.088 R)
• M3: 643,271 km (0.105 R)
• M4: 838,945 km (0.046 R)
• M5: 1,359,246 km (0.083 R)
• M6: 1,451,099 km (0.051 R)
• M7: 2,543,912 km (0.119 R)
• M8: 3,230,416 km (0.103 R)
• M9: 3,324,065 km (0.093 R)
• M10: 3,514,353 km (0.086 R)
• M11: 3,972,571 km (0.069 R)
• M12: 4,311,560 km (0.048 R)
• M13: 4,484,645 km (0.113 R)
• M14: 4,695,428 km (0.057 R)
• M15: 5,017,812 km (0.116 R)
• M16: 5,571,324 km (0.117 R)
• M17: 6,222,224 km (0.114 R)
• M18: 6,616,415 km (0.094 R)
• M19: 6,736,243 km (0.12 R)
• M20: 7,264,173 km (0.082 R)
• M21: 8,795,008 km (0.056 R)
• M22: 8,927,103 km (0.108 R)
• M23: 9,506,795 km (0.073 R)
• M24: 9,778,465 km (0.117 R)
• M25: 9,869,570 km (0.065 R)
• M26: 10,098,754 km (0.11 R)
• M27: 10,749,654 km (0.088 R)
• M28: 12,043,077 km (0.08 R)
• M29: 12,337,336 km (0.12 R)
• M30: 12,683,506 km (0.086 R)
• M31: 13,032,817 km (0.096 R)
• M32: 13,436,133 km (0.104 R)
• M33: 13,588,423 km (0.08 R)
• M34: 13,997,274 km (0.053 R)
• M35: 14,722,525 km (0.081 R)
• M36: 15,037,129 km (0.095 R)
• M37: 15,673,070 km (0.077 R)
• M38: 17,245,942 km (0.112 R)
• M39: 18,811,932 km (0.047 R)
• M40: 19,153,464 km (0.057 R)
• M41: 19,669,427 km (0.116 R)
• M42: 19,842,512 km (0.078 R)
• M43: 20,423,101 km (0.093 R)
• M44: 20,774,058 km (0.111 R)
• M45: 21,009,076 km (0.087 R)
• M46: 21,186,050 km (0.11 R)
• M47: 21,304,233 km (0.111 R)
• M48: 22,078,103 km (0.038 R)
• M49: 25,578,244 km (0.098 R)
• M50: 25,830,167 km (0.085 R)
• M51: 26,336,855 km (0.087 R)
• M52: 26,591,321 km (0.074 R)
• M53: 27,102,796 km (0.08 R)
• M54: 28,135,620 km (0.079 R)
• M55: 28,265,620 km (0.083 R)
• M56: 28,395,770 km (0.095 R)
• M57: 29,907,457 km (0.1 R)
• M58: 30,840,499 km (0.078 R)
• M59: 31,108,728 km (0.059 R)
• M60: 31,243,216 km (0.076 R)
• M61: 31,782,965 km (0.11 R)
• M62: 33,351,798 km (0.093 R)
• M63: 34,041,893 km (0.057 R)
• M64: 35,576,318 km (0.09 R)
• M65: 35,716,940 km (0.099 R)
• M66: 35,857,862 km (0.086 R)
• M67: 36,281,373 km (0.106 R)
• M68: 37,133,333 km (0.092 R)
• M69: 39,510,443 km (0.036 R)
• M70: 40,974,857 km (0.079 R)
• M71: 41,417,666 km (0.09 R)
• M72: 43,956,791 km (0.073 R)
• M73: 44,485,769 km (0.101 R)
• M74: 45,092,837 km (0.087 R)
• M75: 45,702,748 km (0.058 R)
• M76: 46,468,988 km (0.113 R)
• M77: 47,239,567 km (0.093 R)
• M78: 47,394,101 km (0.101 R)
• M79: 47,548,935 km (0.117 R)
• M80: 47,858,902 km (0.117 R)
• M81: 48,247,408 km (0.109 R)
• M82: 49,811,902 km (0.079 R)
• M83: 53,312,044 km (0.113 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: 456 - 18,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit