🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.86 AU

Year: 214 Days

Day: 37.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 74 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,725,517 km

• M1: 120,127 km (0.118 R)
• M2: 176,825 km (0.114 R)

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 9.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.72 AU - 11.58 AU

Year: 13335 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 77,725,517 km

• M1: 125,213 km (0.073 R)
• M2: 209,138 km (0.082 R)
• M3: 451,486 km (0.097 R)
• M4: 615,745 km (0.094 R)
• M5: 768,484 km (0.075 R)
• M6: 1,446,312 km (0.099 R)
• M7: 1,541,756 km (0.063 R)
• M8: 1,724,714 km (0.081 R)
• M9: 2,608,837 km (0.114 R)
• M10: 2,675,558 km (0.032 R)
• M11: 3,302,074 km (0.11 R)
• M12: 4,049,914 km (0.036 R)
• M13: 6,157,149 km (0.113 R)
• M14: 6,495,091 km (0.052 R)
• M15: 6,563,307 km (0.103 R)
• M16: 6,677,750 km (0.069 R)
• M17: 7,401,504 km (0.038 R)
• M18: 7,833,244 km (0.044 R)
• M19: 8,101,173 km (0.1 R)
• M20: 8,297,895 km (0.116 R)
• M21: 9,075,056 km (0.091 R)
• M22: 9,253,825 km (0.102 R)
• M23: 10,537,375 km (0.093 R)
• M24: 10,671,564 km (0.078 R)
• M25: 10,860,207 km (0.082 R)
• M26: 11,295,836 km (0.065 R)
• M27: 15,101,007 km (0.117 R)
• M28: 15,191,664 km (0.05 R)
• M29: 15,586,901 km (0.114 R)
• M30: 16,139,815 km (0.073 R)
• M31: 16,542,981 km (0.106 R)
• M32: 17,486,346 km (0.056 R)
• M33: 17,645,218 km (0.097 R)
• M34: 18,901,242 km (0.111 R)
• M35: 19,359,012 km (0.093 R)
• M36: 19,787,460 km (0.113 R)
• M37: 20,086,057 km (0.119 R)
• M38: 20,620,271 km (0.107 R)
• M39: 22,354,260 km (0.073 R)
• M40: 22,457,782 km (0.1 R)
• M41: 22,561,304 km (0.066 R)
• M42: 22,699,831 km (0.093 R)
• M43: 22,977,485 km (0.116 R)
• M44: 23,256,186 km (0.031 R)

Asteroid Belt

Center: 12.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.6

Radius: 7.5

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.43 AU - 15.01 AU

Year: 18201 Days

Day: 19.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,725,517 km

• M1: 221,854 km (0.077 R)
• M2: 437,723 km (0.101 R)
• M3: 668,403 km (0.04 R)
• M4: 909,705 km (0.064 R)
• M5: 1,121,984 km (0.055 R)
• M6: 1,205,759 km (0.058 R)
• M7: 1,350,270 km (0.11 R)
• M8: 1,500,317 km (0.117 R)
• M9: 1,949,559 km (0.118 R)
• M10: 2,548,250 km (0.094 R)
• M11: 2,622,301 km (0.114 R)
• M12: 3,524,227 km (0.034 R)
• M13: 5,825,341 km (0.052 R)
• M14: 6,021,913 km (0.12 R)
• M15: 6,120,946 km (0.12 R)
• M16: 6,320,809 km (0.116 R)
• M17: 7,351,688 km (0.058 R)
• M18: 7,457,603 km (0.103 R)
• M19: 8,104,016 km (0.092 R)
• M20: 8,880,728 km (0.096 R)
• M21: 9,450,097 km (0.031 R)
• M22: 9,914,000 km (0.061 R)
• M23: 10,148,720 km (0.1 R)
• M24: 11,045,409 km (0.063 R)
• M25: 13,492,681 km (0.028 R)
• M26: 15,552,045 km (0.063 R)
• M27: 15,688,179 km (0.104 R)
• M28: 16,236,904 km (0.12 R)
• M29: 17,423,814 km (0.081 R)
• M30: 19,001,024 km (0.102 R)
• M31: 19,585,802 km (0.118 R)
• M32: 19,806,608 km (0.034 R)
• M33: 19,880,360 km (0.048 R)
• M34: 20,028,163 km (0.116 R)
• M35: 20,548,464 km (0.071 R)
• M36: 21,299,595 km (0.048 R)
• M37: 22,059,702 km (0.042 R)
• M38: 22,136,147 km (0.085 R)
• M39: 23,138,602 km (0.088 R)
• M40: 23,762,724 km (0.113 R)
• M41: 25,027,873 km (0.069 R)
• M42: 25,507,783 km (0.111 R)
• M43: 25,910,202 km (0.103 R)
• M44: 26,071,618 km (0.027 R)
• M45: 26,802,703 km (0.108 R)
• M46: 26,966,063 km (0.104 R)
• M47: 27,375,962 km (0.099 R)
• M48: 27,622,798 km (0.081 R)
• M49: 27,870,383 km (0.095 R)
• M50: 28,784,725 km (0.097 R)
• M51: 29,455,821 km (0.106 R)
• M52: 30,047,331 km (0.063 R)
• M53: 30,557,459 km (0.091 R)
• M54: 32,626,248 km (0.099 R)
• M55: 33,853,849 km (0.054 R)
• M56: 34,473,333 km (0.051 R)
• M57: 34,651,056 km (0.101 R)
• M58: 36,173,513 km (0.101 R)
• M59: 36,806,761 km (0.08 R)
• M60: 37,443,599 km (0.095 R)
• M61: 38,636,044 km (0.077 R)
• M62: 39,005,550 km (0.106 R)
• M63: 40,120,803 km (0.115 R)
• M64: 40,870,138 km (0.078 R)
• M65: 42,192,583 km (0.08 R)
• M66: 43,817,216 km (0.1 R)
• M67: 44,105,940 km (0.077 R)
• M68: 45,170,329 km (0.087 R)
• M69: 47,028,783 km (0.05 R)
• M70: 47,225,804 km (0.053 R)
• M71: 48,215,244 km (0.067 R)
• M72: 49,011,703 km (0.086 R)
• M73: 49,311,647 km (0.095 R)
• M74: 49,913,030 km (0.109 R)
• M75: 51,935,294 km (0.069 R)
• M76: 53,572,344 km (0.059 R)
• M77: 54,293,854 km (0.12 R)
• M78: 56,059,558 km (0.096 R)
• M79: 56,373,115 km (0.1 R)
• M80: 60,180,680 km (0.12 R)
• M81: 63,525,389 km (0.12 R)
• M82: 64,945,971 km (0.046 R)
• M83: 65,605,099 km (0.114 R)
• M84: 66,156,068 km (0.047 R)
• M85: 66,597,980 km (0.112 R)
• M86: 69,045,850 km (0.117 R)
• M87: 69,718,442 km (0.082 R)
• M88: 70,506,075 km (0.111 R)
• M89: 70,957,412 km (0.107 R)
• M90: 73,114,463 km (0.073 R)
• M91: 75,177,867 km (0.042 R)
• M92: 77,144,032 km (0.112 R)
• M93: 77,492,744 km (0.043 R)
• M94: 77,725,518 km (0.116 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit