🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.58 AU - 0.66 AU

Year: 182 Days

Day: 37.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.63 AU - 0.81 AU

Year: 228 Days

Day: 33.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.06 AU - 1.56 AU

Year: 559 Days

Day: 15 Hours

Environment

Temp: -29 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,680,874 km

• M1: 429,645 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.38 AU - 1.98 AU

Year: 812 Days

Day: 33.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.95 AU - 3.35 AU

Year: 2084 Days

Day: 41.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,680,874 km

• M1: 50,863 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.63 AU - 3.79 AU

Year: 2664 Days

Day: 34.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,680,874 km

• M1: 279,898 km (0.101 R)

Asteroid Belt

Center: 7.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 14.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.43 AU - 11.93 AU

Year: 14881 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,680,874 km

• M1: 544,985 km (0.086 R)
• M2: 660,475 km (0.098 R)
• M3: 764,296 km (0.102 R)
• M4: 967,749 km (0.096 R)
• M5: 1,089,072 km (0.086 R)
• M6: 1,190,350 km (0.067 R)
• M7: 1,836,763 km (0.065 R)
• M8: 2,246,511 km (0.096 R)
• M9: 3,375,377 km (0.118 R)
• M10: 3,799,786 km (0.088 R)
• M11: 4,200,409 km (0.049 R)
• M12: 4,572,908 km (0.104 R)
• M13: 4,699,468 km (0.067 R)
• M14: 4,827,224 km (0.052 R)
• M15: 5,261,656 km (0.109 R)
• M16: 5,528,389 km (0.118 R)
• M17: 6,075,319 km (0.025 R)
• M18: 6,449,613 km (0.097 R)
• M19: 6,592,030 km (0.096 R)
• M20: 7,869,446 km (0.111 R)
• M21: 9,009,083 km (0.1 R)
• M22: 9,115,297 km (0.085 R)
• M23: 9,815,715 km (0.102 R)
• M24: 10,422,035 km (0.054 R)
• M25: 10,533,635 km (0.105 R)
• M26: 11,613,133 km (0.096 R)
• M27: 11,728,922 km (0.075 R)
• M28: 12,609,006 km (0.045 R)
• M29: 13,147,259 km (0.096 R)
• M30: 13,328,273 km (0.118 R)
• M31: 13,692,992 km (0.117 R)
• M32: 14,122,787 km (0.107 R)
• M33: 14,556,920 km (0.1 R)
• M34: 15,949,826 km (0.093 R)
• M35: 16,078,630 km (0.069 R)
• M36: 16,727,585 km (0.062 R)
• M37: 16,924,007 km (0.09 R)
• M38: 18,522,460 km (0.05 R)
• M39: 18,793,532 km (0.067 R)
• M40: 19,065,949 km (0.101 R)
• M41: 19,821,867 km (0.081 R)
• M42: 22,148,114 km (0.083 R)
• M43: 23,088,038 km (0.116 R)
• M44: 24,040,976 km (0.118 R)
• M45: 24,262,680 km (0.095 R)
• M46: 24,857,481 km (0.07 R)
• M47: 28,135,320 km (0.03 R)
• M48: 28,447,082 km (0.119 R)
• M49: 28,838,430 km (0.086 R)
• M50: 29,864,373 km (0.118 R)
• M51: 30,821,948 km (0.086 R)
• M52: 31,465,967 km (0.119 R)
• M53: 32,931,129 km (0.083 R)
• M54: 33,259,795 km (0.114 R)
• M55: 34,086,174 km (0.112 R)
• M56: 34,501,907 km (0.025 R)
• M57: 36,860,766 km (0.071 R)
• M58: 38,577,401 km (0.102 R)
• M59: 38,750,486 km (0.079 R)
• M60: 38,923,870 km (0.038 R)
• M61: 39,969,559 km (0.087 R)
• M62: 40,936,111 km (0.12 R)
• M63: 45,700,055 km (0.043 R)
• M64: 47,172,397 km (0.071 R)
• M65: 47,357,600 km (0.091 R)
• M66: 48,380,101 km (0.118 R)
• M67: 48,660,298 km (0.06 R)
• M68: 49,222,187 km (0.108 R)
• M69: 49,692,224 km (0.1 R)
• M70: 49,880,568 km (0.036 R)
• M71: 51,586,731 km (0.105 R)
• M72: 52,351,176 km (0.097 R)
• M73: 52,830,787 km (0.089 R)
• M74: 53,312,044 km (0.113 R)
• M75: 55,153,593 km (0.102 R)
• M76: 56,327,338 km (0.056 R)
• M77: 57,213,107 km (0.115 R)
• M78: 57,311,842 km (0.097 R)
• M79: 57,410,576 km (0.104 R)
• M80: 60,098,551 km (0.096 R)
• M81: 60,198,931 km (0.111 R)
• M82: 60,701,430 km (0.073 R)
• M83: 64,771,839 km (0.115 R)
• M84: 65,699,645 km (0.09 R)
• M85: 65,803,017 km (0.09 R)
• M86: 66,113,582 km (0.027 R)
• M87: 67,151,791 km (0.078 R)
• M88: 67,256,061 km (0.108 R)
• M89: 68,195,536 km (0.116 R)
• M90: 70,193,415 km (0.083 R)
• M91: 70,299,181 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.1

Radius: 6.5

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.11 AU - 14.85 AU

Year: 16435 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,680,874 km

• M1: 114,143 km (0.103 R)
• M2: 549,623 km (0.101 R)
• M3: 954,434 km (0.119 R)
• M4: 1,133,204 km (0.09 R)
• M5: 1,267,393 km (0.117 R)
• M6: 1,350,420 km (0.088 R)
• M7: 2,551,840 km (0.08 R)
• M8: 3,475,757 km (0.072 R)
• M9: 3,871,742 km (0.046 R)
• M10: 3,952,675 km (0.064 R)
• M11: 4,116,185 km (0.08 R)
• M12: 5,011,229 km (0.113 R)
• M13: 5,322,543 km (0.111 R)
• M14: 5,412,601 km (0.077 R)
• M15: 5,503,257 km (0.031 R)
• M16: 6,151,614 km (0.095 R)
• M17: 7,069,846 km (0.1 R)
• M18: 7,318,627 km (0.112 R)
• M19: 7,773,554 km (0.108 R)
• M20: 8,710,635 km (0.12 R)
• M21: 9,627,969 km (0.075 R)
• M22: 9,903,678 km (0.114 R)
• M23: 10,974,649 km (0.089 R)
• M24: 11,552,995 km (0.103 R)
• M25: 11,787,115 km (0.061 R)
• M26: 11,904,849 km (0.042 R)
• M27: 13,102,679 km (0.067 R)
• M28: 13,469,493 km (0.108 R)
• M29: 13,901,681 km (0.082 R)
• M30: 14,025,997 km (0.063 R)
• M31: 14,088,230 km (0.097 R)
• M32: 14,150,612 km (0.049 R)
• M33: 14,401,189 km (0.11 R)
• M34: 15,097,567 km (0.078 R)
• M35: 16,064,867 km (0.104 R)
• M36: 16,457,262 km (0.079 R)
• M37: 17,452,387 km (0.073 R)
• M38: 19,778,933 km (0.069 R)
• M39: 19,848,795 km (0.045 R)
• M40: 20,129,141 km (0.04 R)
• M41: 21,263,841 km (0.052 R)
• M42: 21,983,557 km (0.086 R)
• M43: 23,151,467 km (0.081 R)
• M44: 23,225,219 km (0.113 R)
• M45: 23,817,327 km (0.116 R)
• M46: 24,414,522 km (0.086 R)
• M47: 25,092,051 km (0.072 R)
• M48: 26,081,790 km (0.049 R)
• M49: 26,465,958 km (0.066 R)
• M50: 28,256,495 km (0.118 R)
• M51: 28,493,009 km (0.091 R)
• M52: 29,047,269 km (0.073 R)
• M53: 29,126,705 km (0.111 R)
• M54: 29,685,005 km (0.11 R)
• M55: 29,845,224 km (0.097 R)
• M56: 30,005,593 km (0.076 R)
• M57: 30,246,894 km (0.083 R)
• M58: 30,731,143 km (0.067 R)
• M59: 31,136,852 km (0.108 R)
• M60: 31,707,568 km (0.111 R)
• M61: 32,611,588 km (0.067 R)
• M62: 34,192,837 km (0.085 R)
• M63: 34,444,910 km (0.104 R)
• M64: 35,543,706 km (0.102 R)
• M65: 36,912,078 km (0.07 R)
• M66: 38,471,785 km (0.044 R)
• M67: 41,386,849 km (0.091 R)
• M68: 41,565,768 km (0.115 R)
• M69: 43,551,082 km (0.107 R)
• M70: 43,915,353 km (0.089 R)
• M71: 44,646,886 km (0.081 R)
• M72: 46,214,821 km (0.091 R)
• M73: 46,400,472 km (0.078 R)
• M74: 46,958,921 km (0.073 R)
• M75: 47,332,467 km (0.077 R)
• M76: 48,270,595 km (0.101 R)
• M77: 50,069,959 km (0.074 R)
• M78: 51,025,739 km (0.098 R)
• M79: 51,217,673 km (0.105 R)
• M80: 51,987,504 km (0.091 R)
• M81: 52,373,915 km (0.066 R)
• M82: 52,567,495 km (0.118 R)
• M83: 52,761,374 km (0.074 R)
• M84: 55,302,144 km (0.044 R)
• M85: 57,383,350 km (0.058 R)
• M86: 57,582,913 km (0.097 R)
• M87: 59,389,158 km (0.084 R)
• M88: 62,235,706 km (0.084 R)
• M89: 64,710,803 km (0.05 R)
• M90: 65,751,406 km (0.092 R)
• M91: 65,960,244 km (0.115 R)
• M92: 69,118,854 km (0.096 R)
• M93: 70,289,158 km (0.118 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: 471 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit