🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.42 AU - 0.62 AU

Year: 141 Days

Day: 33.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,706,489 km

• M1: 103,073 km (0.083 R)
• M2: 148,251 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 184 Days

Day: 12.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,706,489 km

• M1: 43,084 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.85 AU - 1.07 AU

Year: 354 Days

Day: 45.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.85 AU - 1.11 AU

Year: 365 Days

Day: 38.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.19 AU - 1.79 AU

Year: 685 Days

Day: 12.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.51 AU - 1.85 AU

Year: 820 Days

Day: 27.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.63 AU - 2.77 AU

Year: 1671 Days

Day: 26.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.2 AU - 4.34 AU

Year: 2758 Days

Day: 43.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,706,489 km

• M1: 1,241,962 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.7

Radius: 14.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.86 AU - 7.36 AU

Year: 5690 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,706,489 km

• M1: 229,782 km (0.093 R)
• M2: 332,855 km (0.09 R)
• M3: 482,304 km (0.083 R)
• M4: 789,578 km (0.048 R)
• M5: 886,667 km (0.083 R)
• M6: 988,543 km (0.087 R)
• M7: 1,127,519 km (0.11 R)
• M8: 1,296,864 km (0.095 R)
• M9: 1,414,747 km (0.077 R)
• M10: 1,561,203 km (0.114 R)
• M11: 2,073,576 km (0.1 R)
• M12: 2,171,114 km (0.109 R)
• M13: 2,835,478 km (0.038 R)
• M14: 2,991,509 km (0.109 R)
• M15: 3,231,164 km (0.074 R)
• M16: 3,610,993 km (0.106 R)
• M17: 3,814,895 km (0.108 R)
• M18: 4,270,122 km (0.068 R)
• M19: 4,377,682 km (0.076 R)
• M20: 5,061,195 km (0.046 R)
• M21: 5,232,634 km (0.072 R)
• M22: 5,639,989 km (0.077 R)
• M23: 5,738,574 km (0.053 R)
• M24: 6,280,867 km (0.049 R)
• M25: 6,651,570 km (0.091 R)
• M26: 6,860,708 km (0.104 R)
• M27: 7,029,454 km (0.096 R)
• M28: 7,221,089 km (0.036 R)
• M29: 7,566,212 km (0.077 R)
• M30: 8,093,843 km (0.087 R)
• M31: 9,046,034 km (0.047 R)
• M32: 9,842,792 km (0.105 R)
• M33: 10,443,128 km (0.098 R)
• M34: 10,981,232 km (0.119 R)
• M35: 11,654,123 km (0.103 R)
• M36: 12,366,059 km (0.083 R)
• M37: 12,675,428 km (0.041 R)
• M38: 14,099,599 km (0.12 R)
• M39: 14,233,938 km (0.103 R)
• M40: 14,477,035 km (0.076 R)
• M41: 14,940,040 km (0.117 R)
• M42: 16,216,858 km (0.075 R)
• M43: 16,726,089 km (0.048 R)
• M44: 17,673,193 km (0.07 R)
• M45: 17,789,281 km (0.11 R)
• M46: 18,051,227 km (0.098 R)
• M47: 18,255,727 km (0.08 R)
• M48: 18,520,067 km (0.119 R)
• M49: 18,696,891 km (0.095 R)
• M50: 19,950,522 km (0.11 R)
• M51: 20,162,053 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.7

Radius: 4.7

Gravity: 23.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.09 AU - 18.95 AU

Year: 23034 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,706,489 km

• M1: 102,774 km (0.078 R)
• M2: 375,640 km (0.074 R)
• M3: 451,486 km (0.102 R)
• M4: 532,718 km (0.09 R)
• M5: 1,060,948 km (0.056 R)
• M6: 2,203,876 km (0.096 R)
• M7: 2,450,712 km (0.079 R)
• M8: 2,522,818 km (0.048 R)
• M9: 3,203,040 km (0.117 R)
• M10: 3,242,534 km (0.079 R)
• M11: 3,482,190 km (0.088 R)
• M12: 3,810,707 km (0.069 R)
• M13: 3,978,705 km (0.09 R)
• M14: 4,063,677 km (0.115 R)
• M15: 5,314,165 km (0.091 R)
• M16: 5,644,028 km (0.105 R)
• M17: 5,739,472 km (0.07 R)
• M18: 6,472,501 km (0.111 R)
• M19: 6,572,433 km (0.039 R)
• M20: 7,079,869 km (0.119 R)
• M21: 7,599,871 km (0.082 R)
• M22: 8,511,820 km (0.092 R)
• M23: 8,897,333 km (0.052 R)
• M24: 9,856,854 km (0.03 R)
• M25: 10,029,640 km (0.096 R)
• M26: 10,495,188 km (0.053 R)
• M27: 10,553,831 km (0.085 R)
• M28: 10,789,746 km (0.114 R)
• M29: 11,507,667 km (0.076 R)
• M30: 12,550,962 km (0.111 R)
• M31: 12,675,577 km (0.119 R)
• M32: 15,387,936 km (0.072 R)
• M33: 16,466,537 km (0.068 R)
• M34: 16,808,667 km (0.117 R)
• M35: 19,773,099 km (0.1 R)
• M36: 20,649,144 km (0.071 R)
• M37: 20,870,249 km (0.072 R)
• M38: 22,287,988 km (0.105 R)
• M39: 22,894,309 km (0.11 R)
• M40: 25,767,784 km (0.103 R)
• M41: 25,926,358 km (0.078 R)
• M42: 26,005,795 km (0.032 R)
• M43: 26,643,830 km (0.089 R)
• M44: 28,261,282 km (0.063 R)
• M45: 29,578,042 km (0.12 R)
• M46: 30,411,003 km (0.066 R)
• M47: 30,494,778 km (0.109 R)
• M48: 31,420,938 km (0.105 R)
• M49: 31,929,870 km (0.041 R)
• M50: 33,559,739 km (0.085 R)
• M51: 36,365,298 km (0.112 R)
• M52: 37,078,281 km (0.097 R)
• M53: 37,257,350 km (0.12 R)
• M54: 38,156,582 km (0.086 R)
• M55: 38,971,891 km (0.111 R)
• M56: 39,336,162 km (0.055 R)
• M57: 39,518,671 km (0.094 R)
• M58: 41,824,273 km (0.064 R)
• M59: 42,103,722 km (0.034 R)
• M60: 42,197,071 km (0.113 R)
• M61: 42,383,919 km (0.118 R)
• M62: 42,852,310 km (0.038 R)
• M63: 43,040,205 km (0.057 R)
• M64: 43,699,782 km (0.108 R)
• M65: 43,983,420 km (0.059 R)
• M66: 44,457,645 km (0.118 R)
• M67: 46,757,114 km (0.119 R)
• M68: 47,532,180 km (0.085 R)
• M69: 48,311,585 km (0.084 R)
• M70: 48,506,960 km (0.116 R)
• M71: 49,882,812 km (0.109 R)
• M72: 50,773,966 km (0.113 R)
• M73: 51,371,011 km (0.042 R)
• M74: 52,270,992 km (0.111 R)
• M75: 52,974,401 km (0.109 R)
• M76: 53,478,845 km (0.118 R)
• M77: 56,847,939 km (0.114 R)
• M78: 56,951,012 km (0.05 R)
• M79: 57,778,587 km (0.111 R)
• M80: 57,986,079 km (0.112 R)
• M81: 58,193,871 km (0.094 R)
• M82: 61,022,617 km (0.094 R)
• M83: 61,339,615 km (0.105 R)
• M84: 65,186,823 km (0.104 R)
• M85: 66,377,922 km (0.112 R)
• M86: 66,812,803 km (0.119 R)
• M87: 68,342,291 km (0.094 R)
• M88: 69,001,270 km (0.115 R)
• M89: 69,331,582 km (0.115 R)
• M90: 70,436,512 km (0.067 R)
• M91: 71,435,826 km (0.092 R)
• M92: 72,439,777 km (0.066 R)
• M93: 73,673,211 km (0.05 R)
• M94: 74,800,581 km (0.054 R)
• M95: 75,139,869 km (0.051 R)
• M96: 75,366,360 km (0.042 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit