🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.7 AU - 2.66 AU

Year: 1239 Days

Day: 47.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3 AU - 3.06 AU

Year: 2031 Days

Day: 34 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,302,827 km

• M1: 1,049,579 km (0.111 R)
• M2: 2,388,480 km (0.109 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 8.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.05 AU - 11.51 AU

Year: 10884 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,302,827 km

• M1: 114,442 km (0.108 R)
• M2: 186,249 km (0.093 R)
• M3: 266,284 km (0.077 R)
• M4: 340,485 km (0.088 R)
• M5: 447,298 km (0.062 R)
• M6: 566,677 km (0.072 R)
• M7: 668,403 km (0.103 R)
• M8: 1,441,675 km (0.091 R)
• M9: 1,544,748 km (0.092 R)
• M10: 1,910,664 km (0.099 R)
• M11: 2,333,278 km (0.107 R)
• M12: 2,424,383 km (0.041 R)
• M13: 2,516,535 km (0.11 R)
• M14: 2,610,034 km (0.055 R)
• M15: 2,673,015 km (0.027 R)
• M16: 3,128,091 km (0.096 R)
• M17: 3,211,866 km (0.069 R)
• M18: 3,433,271 km (0.08 R)
• M19: 3,537,242 km (0.082 R)
• M20: 3,730,522 km (0.081 R)
• M21: 4,164,206 km (0.064 R)
• M22: 4,443,506 km (0.036 R)
• M23: 4,844,577 km (0.103 R)
• M24: 4,961,413 km (0.064 R)
• M25: 5,197,778 km (0.055 R)
• M26: 5,417,687 km (0.068 R)
• M27: 5,498,470 km (0.04 R)
• M28: 5,559,356 km (0.109 R)
• M29: 5,929,012 km (0.116 R)
• M30: 6,285,504 km (0.118 R)
• M31: 6,349,083 km (0.044 R)
• M32: 6,476,989 km (0.118 R)
• M33: 6,931,468 km (0.117 R)
• M34: 7,041,273 km (0.066 R)
• M35: 7,195,807 km (0.038 R)
• M36: 7,329,248 km (0.08 R)
• M37: 7,531,056 km (0.117 R)
• M38: 7,757,248 km (0.072 R)
• M39: 8,170,138 km (0.065 R)
• M40: 8,262,889 km (0.092 R)
• M41: 8,449,437 km (0.103 R)
• M42: 8,660,969 km (0.045 R)
• M43: 8,874,146 km (0.1 R)
• M44: 8,993,525 km (0.102 R)
• M45: 10,065,543 km (0.079 R)
• M46: 10,190,009 km (0.047 R)
• M47: 10,642,093 km (0.07 R)
• M48: 11,409,979 km (0.114 R)
• M49: 11,565,711 km (0.049 R)
• M50: 11,669,831 km (0.1 R)
• M51: 11,984,435 km (0.096 R)
• M52: 12,595,094 km (0.106 R)
• M53: 13,434,038 km (0.118 R)
• M54: 13,598,596 km (0.066 R)
• M55: 13,929,507 km (0.058 R)
• M56: 14,096,009 km (0.106 R)
• M57: 14,487,058 km (0.027 R)
• M58: 14,683,929 km (0.115 R)
• M59: 14,740,327 km (0.112 R)
• M60: 14,825,149 km (0.07 R)
• M61: 15,194,207 km (0.096 R)
• M62: 15,336,923 km (0.101 R)
• M63: 15,652,724 km (0.063 R)
• M64: 15,710,320 km (0.085 R)
• M65: 16,057,536 km (0.11 R)
• M66: 16,115,730 km (0.096 R)
• M67: 16,524,581 km (0.106 R)
• M68: 16,671,486 km (0.108 R)
• M69: 17,292,915 km (0.12 R)
• M70: 17,921,975 km (0.068 R)
• M71: 18,012,481 km (0.094 R)
• M72: 18,376,004 km (0.11 R)
• M73: 18,497,627 km (0.065 R)
• M74: 19,387,884 km (0.054 R)
• M75: 19,853,881 km (0.105 R)
• M76: 20,638,672 km (0.098 R)
• M77: 20,765,082 km (0.054 R)
• M78: 20,891,941 km (0.088 R)
• M79: 21,241,850 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.1

Radius: 3.8

Gravity: 55.82 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.61 AU - 20.85 AU

Year: 28743 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,302,827 km

• M1: 181,612 km (0.098 R)
• M2: 403,914 km (0.105 R)
• M3: 1,023,399 km (0.079 R)
• M4: 1,402,330 km (0.1 R)
• M5: 1,900,641 km (0.116 R)
• M6: 3,184,340 km (0.103 R)
• M7: 3,329,450 km (0.104 R)
• M8: 3,576,137 km (0.113 R)
• M9: 4,404,610 km (0.087 R)
• M10: 4,840,239 km (0.071 R)
• M11: 5,751,739 km (0.074 R)
• M12: 6,776,484 km (0.105 R)
• M13: 6,963,182 km (0.097 R)
• M14: 8,183,901 km (0.056 R)
• M15: 8,250,023 km (0.066 R)
• M16: 9,399,833 km (0.075 R)
• M17: 9,747,498 km (0.116 R)
• M18: 9,887,671 km (0.108 R)
• M19: 10,598,860 km (0.112 R)
• M20: 11,179,598 km (0.111 R)
• M21: 12,599,881 km (0.081 R)
• M22: 13,760,461 km (0.087 R)
• M23: 13,917,838 km (0.114 R)
• M24: 14,473,145 km (0.061 R)
• M25: 15,035,633 km (0.084 R)
• M26: 15,116,566 km (0.091 R)
• M27: 17,017,805 km (0.09 R)
• M28: 18,384,232 km (0.059 R)
• M29: 18,818,365 km (0.12 R)
• M30: 19,696,804 km (0.1 R)
• M31: 19,962,938 km (0.096 R)
• M32: 20,141,109 km (0.03 R)
• M33: 21,402,369 km (0.071 R)
• M34: 21,493,324 km (0.106 R)
• M35: 22,318,806 km (0.081 R)
• M36: 23,247,958 km (0.112 R)
• M37: 23,623,149 km (0.059 R)
• M38: 25,047,919 km (0.101 R)
• M39: 25,916,036 km (0.088 R)
• M40: 26,110,364 km (0.109 R)
• M41: 29,283,484 km (0.089 R)
• M42: 30,095,651 km (0.116 R)
• M43: 30,299,702 km (0.112 R)
• M44: 31,327,589 km (0.051 R)
• M45: 32,471,265 km (0.093 R)
• M46: 33,100,773 km (0.109 R)
• M47: 34,052,664 km (0.089 R)
• M48: 35,443,476 km (0.053 R)
• M49: 36,091,683 km (0.119 R)
• M50: 36,525,966 km (0.03 R)
• M51: 37,071,250 km (0.102 R)
• M52: 37,180,606 km (0.053 R)
• M53: 41,984,044 km (0.103 R)
• M54: 43,820,507 km (0.099 R)
• M55: 46,742,154 km (0.077 R)
• M56: 47,452,594 km (0.032 R)
• M57: 47,928,166 km (0.103 R)
• M58: 50,329,960 km (0.073 R)
• M59: 50,572,308 km (0.094 R)
• M60: 51,058,202 km (0.086 R)
• M61: 52,034,478 km (0.091 R)
• M62: 55,624,677 km (0.107 R)
• M63: 56,881,150 km (0.089 R)
• M64: 57,133,521 km (0.115 R)
• M65: 57,512,752 km (0.059 R)
• M66: 58,401,064 km (0.077 R)
• M67: 58,655,829 km (0.064 R)
• M68: 58,910,744 km (0.099 R)
• M69: 59,421,920 km (0.118 R)
• M70: 60,062,797 km (0.114 R)
• M71: 60,577,264 km (0.11 R)
• M72: 60,706,068 km (0.083 R)
• M73: 60,835,021 km (0.107 R)
• M74: 61,222,330 km (0.08 R)
• M75: 61,480,985 km (0.101 R)
• M76: 64,744,911 km (0.1 R)
• M77: 69,947,626 km (0.076 R)
• M78: 70,082,862 km (0.112 R)
• M79: 70,488,871 km (0.099 R)
• M80: 71,575,251 km (0.11 R)
• M81: 72,120,685 km (0.116 R)
• M82: 72,667,315 km (0.095 R)
• M83: 87,645,802 km (0.074 R)
• M84: 87,791,510 km (0.092 R)
• M85: 88,375,092 km (0.076 R)
• M86: 93,983,815 km (0.096 R)
• M87: 94,282,263 km (0.072 R)
• M88: 95,029,504 km (0.088 R)
• M89: 95,628,793 km (0.106 R)
• M90: 96,529,971 km (0.051 R)
• M91: 97,736,029 km (0.096 R)
• M92: 97,887,123 km (0.092 R)
• M93: 99,858,523 km (0.092 R)
• M94: 102,149,465 km (0.06 R)
• M95: 102,302,803 km (0.079 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: 214 - 17,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit