🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.51 AU - 0.51 AU

Year: 136 Days

Day: 36.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,578,436 km

• M1: 51,611 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.51 AU - 0.83 AU

Year: 206 Days

Day: 26.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.81 AU - 0.97 AU

Year: 315 Days

Day: 32.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 112,578,436 km

• M1: 668,254 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.85 AU - 0.99 AU

Year: 331 Days

Day: 38.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.25 AU - 1.47 AU

Year: 594 Days

Day: 32.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,578,436 km

• M1: 569,669 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.77 AU - 1.83 AU

Year: 905 Days

Day: 25.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.07 AU - 2.99 AU

Year: 1508 Days

Day: 31.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.75 AU - 3.73 AU

Year: 2185 Days

Day: 35.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 13.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.05 AU - 6.51 AU

Year: 5207 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 112,578,436 km

• M1: 171,290 km (0.074 R)
• M2: 266,434 km (0.026 R)
• M3: 382,522 km (0.102 R)
• M4: 545,284 km (0.06 R)
• M5: 680,670 km (0.117 R)
• M6: 914,193 km (0.086 R)
• M7: 1,041,650 km (0.108 R)
• M8: 1,461,721 km (0.112 R)
• M9: 1,613,563 km (0.103 R)
• M10: 1,770,940 km (0.04 R)
• M11: 1,917,097 km (0.091 R)
• M12: 2,274,336 km (0.077 R)
• M13: 2,690,219 km (0.109 R)
• M14: 3,248,967 km (0.038 R)
• M15: 3,349,048 km (0.093 R)
• M16: 3,490,866 km (0.088 R)
• M17: 3,949,982 km (0.084 R)
• M18: 4,057,094 km (0.044 R)
• M19: 4,296,002 km (0.057 R)
• M20: 4,495,117 km (0.117 R)
• M21: 5,680,530 km (0.073 R)
• M22: 5,850,623 km (0.063 R)
• M23: 6,022,361 km (0.048 R)
• M24: 6,471,753 km (0.115 R)
• M25: 6,623,895 km (0.119 R)
• M26: 6,880,305 km (0.062 R)
• M27: 6,983,827 km (0.116 R)
• M28: 7,087,798 km (0.027 R)
• M29: 7,376,671 km (0.111 R)
• M30: 7,482,586 km (0.077 R)
• M31: 7,696,062 km (0.05 R)
• M32: 7,803,623 km (0.103 R)
• M33: 8,074,545 km (0.102 R)
• M34: 8,321,082 km (0.025 R)
• M35: 9,047,530 km (0.119 R)
• M36: 9,360,937 km (0.045 R)
• M37: 9,447,106 km (0.106 R)
• M38: 9,706,957 km (0.11 R)
• M39: 9,881,687 km (0.07 R)
• M40: 10,680,390 km (0.066 R)
• M41: 10,921,093 km (0.098 R)
• M42: 11,042,118 km (0.076 R)
• M43: 11,193,960 km (0.092 R)
• M44: 11,407,885 km (0.095 R)
• M45: 11,715,757 km (0.044 R)
• M46: 11,901,707 km (0.108 R)
• M47: 12,655,681 km (0.094 R)
• M48: 14,309,186 km (0.098 R)
• M49: 16,339,977 km (0.086 R)
• M50: 17,212,731 km (0.109 R)
• M51: 17,850,467 km (0.064 R)
• M52: 18,387,822 km (0.075 R)
• M53: 18,966,916 km (0.109 R)
• M54: 19,441,739 km (0.08 R)
• M55: 20,440,604 km (0.12 R)
• M56: 20,739,800 km (0.106 R)
• M57: 20,927,545 km (0.12 R)
• M58: 21,229,135 km (0.103 R)
• M59: 21,342,679 km (0.051 R)
• M60: 21,722,209 km (0.111 R)
• M61: 22,219,173 km (0.095 R)
• M62: 22,526,747 km (0.047 R)
• M63: 22,758,474 km (0.089 R)
• M64: 23,107,485 km (0.076 R)
• M65: 23,653,967 km (0.11 R)
• M66: 24,007,466 km (0.117 R)
• M67: 24,323,118 km (0.052 R)
• M68: 24,521,185 km (0.116 R)
• M69: 24,679,909 km (0.084 R)
• M70: 24,958,759 km (0.094 R)
• M71: 25,318,692 km (0.112 R)
• M72: 25,881,928 km (0.082 R)
• M73: 26,003,251 km (0.118 R)
• M74: 26,449,352 km (0.073 R)
• M75: 26,612,264 km (0.104 R)
• M76: 26,734,635 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.1

Radius: 5.6

Gravity: 28.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.51 AU - 19.93 AU

Year: 31576 Days

Day: 20.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,578,436 km

• M1: 79,736 km (0.101 R)
• M2: 121,922 km (0.108 R)
• M3: 199,414 km (0.073 R)
• M4: 255,962 km (0.096 R)
• M5: 870,360 km (0.088 R)
• M6: 1,934,151 km (0.105 R)
• M7: 2,243,220 km (0.053 R)
• M8: 2,567,847 km (0.096 R)
• M9: 2,711,461 km (0.111 R)
• M10: 2,956,802 km (0.105 R)
• M11: 3,006,618 km (0.102 R)
• M12: 3,416,217 km (0.113 R)
• M13: 3,468,576 km (0.095 R)
• M14: 3,788,716 km (0.046 R)
• M15: 4,062,779 km (0.079 R)
• M16: 4,457,269 km (0.107 R)
• M17: 4,746,591 km (0.071 R)
• M18: 5,343,187 km (0.064 R)
• M19: 6,026,401 km (0.1 R)
• M20: 6,281,764 km (0.11 R)
• M21: 6,540,569 km (0.103 R)
• M22: 7,068,649 km (0.043 R)
• M23: 7,610,343 km (0.063 R)
• M24: 8,235,662 km (0.105 R)
• M25: 8,590,209 km (0.047 R)
• M26: 10,436,097 km (0.066 R)
• M27: 11,442,741 km (0.059 R)
• M28: 11,997,450 km (0.093 R)
• M29: 12,077,335 km (0.116 R)
• M30: 12,237,854 km (0.082 R)
• M31: 16,649,944 km (0.113 R)
• M32: 16,918,173 km (0.056 R)
• M33: 17,458,670 km (0.052 R)
• M34: 17,640,132 km (0.078 R)
• M35: 18,464,416 km (0.067 R)
• M36: 18,927,721 km (0.098 R)
• M37: 19,960,395 km (0.114 R)
• M38: 20,150,235 km (0.12 R)
• M39: 21,011,320 km (0.063 R)
• M40: 21,786,985 km (0.084 R)
• M41: 23,566,003 km (0.096 R)
• M42: 28,000,383 km (0.1 R)
• M43: 29,498,307 km (0.111 R)
• M44: 29,931,093 km (0.083 R)
• M45: 33,355,538 km (0.028 R)
• M46: 34,372,804 km (0.086 R)
• M47: 35,975,146 km (0.055 R)
• M48: 38,896,643 km (0.116 R)
• M49: 39,728,258 km (0.114 R)
• M50: 39,847,487 km (0.092 R)
• M51: 40,445,729 km (0.108 R)
• M52: 41,046,813 km (0.078 R)
• M53: 42,014,712 km (0.065 R)
• M54: 44,591,086 km (0.113 R)
• M55: 45,087,601 km (0.116 R)
• M56: 46,588,218 km (0.047 R)
• M57: 47,218,174 km (0.067 R)
• M58: 49,895,079 km (0.092 R)
• M59: 51,186,856 km (0.056 R)
• M60: 51,967,308 km (0.088 R)
• M61: 53,145,242 km (0.095 R)
• M62: 57,944,342 km (0.07 R)
• M63: 59,984,557 km (0.035 R)
• M64: 60,395,353 km (0.074 R)
• M65: 61,495,496 km (0.049 R)
• M66: 62,463,544 km (0.098 R)
• M67: 63,855,253 km (0.091 R)
• M68: 64,134,702 km (0.076 R)
• M69: 65,116,363 km (0.039 R)
• M70: 65,820,670 km (0.104 R)
• M71: 67,236,613 km (0.116 R)
• M72: 68,662,580 km (0.079 R)
• M73: 69,523,067 km (0.12 R)
• M74: 69,666,831 km (0.079 R)
• M75: 70,098,570 km (0.07 R)
• M76: 74,612,686 km (0.072 R)
• M77: 78,919,758 km (0.075 R)
• M78: 79,069,655 km (0.102 R)
• M79: 79,219,702 km (0.09 R)
• M80: 79,520,095 km (0.064 R)
• M81: 82,088,540 km (0.12 R)
• M82: 84,684,063 km (0.079 R)
• M83: 84,837,700 km (0.059 R)
• M84: 84,991,188 km (0.113 R)
• M85: 85,452,697 km (0.108 R)
• M86: 92,788,827 km (0.101 R)
• M87: 93,105,526 km (0.048 R)
• M88: 94,534,784 km (0.103 R)
• M89: 95,331,991 km (0.094 R)
• M90: 96,291,512 km (0.092 R)
• M91: 97,736,777 km (0.066 R)
• M92: 98,865,942 km (0.106 R)
• M93: 99,513,102 km (0.069 R)
• M94: 104,082,270 km (0.105 R)
• M95: 105,730,539 km (0.082 R)
• M96: 107,886,244 km (0.059 R)
• M97: 110,056,461 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit