🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.44 AU - 1.66 AU

Year: 731 Days

Day: 42.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,400,710 km

• M1: 416,480 km (0.08 R)
• M2: 725,400 km (0.076 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.4

Radius: 6.5

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.29 AU - 16.53 AU

Year: 20718 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,400,710 km

• M1: 82,877 km (0.107 R)
• M2: 268,379 km (0.088 R)
• M3: 358,885 km (0.087 R)
• M4: 478,414 km (0.08 R)
• M5: 572,212 km (0.088 R)
• M6: 631,453 km (0.112 R)
• M7: 913,145 km (0.109 R)
• M8: 1,031,328 km (0.054 R)
• M9: 1,256,921 km (0.049 R)
• M10: 1,961,976 km (0.099 R)
• M11: 2,084,646 km (0.119 R)
• M12: 2,178,295 km (0.108 R)
• M13: 3,895,678 km (0.101 R)
• M14: 4,206,991 km (0.087 R)
• M15: 4,445,750 km (0.099 R)
• M16: 4,688,996 km (0.116 R)
• M17: 5,061,943 km (0.081 R)
• M18: 5,273,325 km (0.109 R)
• M19: 5,358,596 km (0.099 R)
• M20: 5,617,400 km (0.115 R)
• M21: 7,159,754 km (0.069 R)
• M22: 7,733,612 km (0.086 R)
• M23: 8,173,579 km (0.065 R)
• M24: 8,322,130 km (0.12 R)
• M25: 10,013,633 km (0.117 R)
• M26: 10,708,216 km (0.11 R)
• M27: 10,870,828 km (0.108 R)
• M28: 10,979,586 km (0.032 R)
• M29: 11,034,189 km (0.095 R)
• M30: 11,751,362 km (0.117 R)
• M31: 12,769,076 km (0.118 R)
• M32: 13,056,902 km (0.072 R)
• M33: 13,288,480 km (0.096 R)
• M34: 13,755,973 km (0.108 R)
• M35: 14,527,150 km (0.05 R)
• M36: 14,647,128 km (0.118 R)
• M37: 15,190,617 km (0.078 R)
• M38: 15,740,838 km (0.045 R)
• M39: 16,049,308 km (0.117 R)
• M40: 17,239,509 km (0.112 R)
• M41: 17,621,283 km (0.114 R)
• M42: 17,749,189 km (0.104 R)
• M43: 17,813,217 km (0.073 R)
• M44: 18,393,208 km (0.044 R)
• M45: 18,783,359 km (0.071 R)
• M46: 20,639,420 km (0.048 R)
• M47: 21,521,000 km (0.033 R)
• M48: 21,726,099 km (0.083 R)
• M49: 21,863,280 km (0.082 R)
• M50: 23,742,678 km (0.106 R)
• M51: 24,025,418 km (0.06 R)
• M52: 24,238,296 km (0.079 R)
• M53: 24,451,772 km (0.112 R)
• M54: 25,239,854 km (0.076 R)
• M55: 26,109,017 km (0.102 R)
• M56: 28,025,665 km (0.105 R)
• M57: 28,925,347 km (0.042 R)
• M58: 31,758,880 km (0.062 R)
• M59: 31,992,402 km (0.106 R)
• M60: 35,080,701 km (0.12 R)
• M61: 35,241,518 km (0.038 R)
• M62: 35,887,632 km (0.058 R)
• M63: 36,619,315 km (0.043 R)
• M64: 36,700,846 km (0.058 R)
• M65: 37,109,697 km (0.116 R)
• M66: 38,262,498 km (0.034 R)
• M67: 40,518,733 km (0.106 R)
• M68: 40,603,256 km (0.086 R)
• M69: 40,941,347 km (0.07 R)
• M70: 43,420,782 km (0.071 R)
• M71: 45,158,960 km (0.072 R)
• M72: 45,948,388 km (0.093 R)
• M73: 46,300,840 km (0.093 R)
• M74: 47,808,338 km (0.105 R)
• M75: 49,151,876 km (0.1 R)
• M76: 49,602,615 km (0.077 R)
• M77: 49,873,537 km (0.1 R)
• M78: 50,871,504 km (0.117 R)
• M79: 51,236,074 km (0.071 R)
• M80: 53,071,640 km (0.088 R)
• M81: 54,648,850 km (0.095 R)
• M82: 55,583,687 km (0.093 R)
• M83: 56,335,417 km (0.066 R)
• M84: 57,848,898 km (0.073 R)
• M85: 58,134,181 km (0.11 R)
• M86: 59,088,466 km (0.117 R)
• M87: 60,144,178 km (0.116 R)
• M88: 60,336,860 km (0.037 R)
• M89: 63,642,525 km (0.071 R)
• M90: 63,936,933 km (0.088 R)
• M91: 64,330,376 km (0.097 R)
• M92: 65,218,389 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.1

Radius: 5.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.81 AU - 21.13 AU

Year: 30064 Days

Day: 17.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,400,710 km

• M1: 75,846 km (0.074 R)
• M2: 139,425 km (0.107 R)
• M3: 215,421 km (0.071 R)
• M4: 1,098,048 km (0.11 R)
• M5: 1,181,524 km (0.079 R)
• M6: 1,238,371 km (0.114 R)
• M7: 1,474,885 km (0.104 R)
• M8: 1,661,584 km (0.047 R)
• M9: 1,889,122 km (0.074 R)
• M10: 2,741,979 km (0.067 R)
• M11: 3,049,702 km (0.056 R)
• M12: 3,207,827 km (0.097 R)
• M13: 3,287,862 km (0.117 R)
• M14: 4,298,844 km (0.11 R)
• M15: 6,326,494 km (0.112 R)
• M16: 6,376,759 km (0.072 R)
• M17: 7,408,835 km (0.079 R)
• M18: 8,161,761 km (0.108 R)
• M19: 8,216,513 km (0.115 R)
• M20: 9,565,886 km (0.1 R)
• M21: 9,681,376 km (0.103 R)
• M22: 10,206,913 km (0.096 R)
• M23: 11,103,453 km (0.118 R)
• M24: 11,224,777 km (0.112 R)
• M25: 11,469,070 km (0.047 R)
• M26: 12,970,584 km (0.115 R)
• M27: 13,098,490 km (0.078 R)
• M28: 13,162,668 km (0.091 R)
• M29: 13,679,229 km (0.063 R)
• M30: 13,874,754 km (0.108 R)
• M31: 14,334,318 km (0.114 R)
• M32: 16,637,078 km (0.05 R)
• M33: 17,195,378 km (0.033 R)
• M34: 17,618,141 km (0.091 R)
• M35: 18,258,719 km (0.117 R)
• M36: 18,545,798 km (0.102 R)
• M37: 19,489,311 km (0.107 R)
• M38: 22,029,633 km (0.062 R)
• M39: 22,105,928 km (0.1 R)
• M40: 23,028,199 km (0.111 R)
• M41: 23,728,017 km (0.096 R)
• M42: 23,806,257 km (0.118 R)
• M43: 24,277,191 km (0.032 R)
• M44: 24,592,992 km (0.076 R)
• M45: 25,949,695 km (0.117 R)
• M46: 26,515,475 km (0.084 R)
• M47: 27,003,612 km (0.095 R)
• M48: 27,494,742 km (0.073 R)
• M49: 28,402,801 km (0.11 R)
• M50: 31,528,499 km (0.091 R)
• M51: 31,614,518 km (0.102 R)
• M52: 31,872,874 km (0.093 R)
• M53: 35,295,523 km (0.114 R)
• M54: 36,011,798 km (0.089 R)
• M55: 38,006,536 km (0.06 R)
• M56: 40,036,729 km (0.06 R)
• M57: 41,629,497 km (0.053 R)
• M58: 43,913,258 km (0.099 R)
• M59: 44,586,897 km (0.11 R)
• M60: 44,683,388 km (0.087 R)
• M61: 45,944,648 km (0.065 R)
• M62: 46,824,433 km (0.086 R)
• M63: 47,217,426 km (0.086 R)
• M64: 47,414,148 km (0.12 R)
• M65: 48,799,723 km (0.111 R)
• M66: 49,797,541 km (0.084 R)
• M67: 50,198,463 km (0.06 R)
• M68: 50,902,919 km (0.118 R)
• M69: 51,306,834 km (0.115 R)
• M70: 52,933,262 km (0.102 R)
• M71: 53,444,886 km (0.069 R)
• M72: 53,855,383 km (0.091 R)
• M73: 54,576,445 km (0.101 R)
• M74: 54,989,784 km (0.082 R)
• M75: 55,093,305 km (0.116 R)
• M76: 55,300,648 km (0.066 R)
• M77: 57,282,221 km (0.071 R)
• M78: 59,393,047 km (0.026 R)
• M79: 60,244,559 km (0.12 R)
• M80: 60,778,773 km (0.066 R)
• M81: 61,314,632 km (0.089 R)
• M82: 63,799,303 km (0.109 R)
• M83: 65,657,009 km (0.055 R)
• M84: 65,766,814 km (0.107 R)
• M85: 66,868,303 km (0.087 R)
• M86: 67,310,664 km (0.077 R)
• M87: 67,643,071 km (0.089 R)
• M88: 67,754,072 km (0.084 R)
• M89: 70,659,263 km (0.073 R)
• M90: 72,126,968 km (0.105 R)
• M91: 73,149,020 km (0.068 R)
• M92: 73,832,982 km (0.048 R)
• M93: 76,243,752 km (0.11 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: 331 - 19,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit