🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.52 AU - 3.12 AU

Year: 1680 Days

Day: 18.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.26 AU - 3.48 AU

Year: 2195 Days

Day: 47.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.7

Radius: 7.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.39 AU - 14.67 AU

Year: 17656 Days

Day: 20.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,045,207 km

• M1: 161,416 km (0.119 R)
• M2: 223,499 km (0.063 R)
• M3: 286,181 km (0.071 R)
• M4: 489,484 km (0.089 R)
• M5: 623,374 km (0.073 R)
• M6: 670,797 km (0.094 R)
• M7: 719,566 km (0.108 R)
• M8: 786,586 km (0.05 R)
• M9: 1,057,507 km (0.09 R)
• M10: 1,154,297 km (0.117 R)
• M11: 1,274,275 km (0.108 R)
• M12: 1,548,637 km (0.047 R)
• M13: 2,687,227 km (0.107 R)
• M14: 3,177,908 km (0.043 R)
• M15: 3,234,156 km (0.038 R)
• M16: 3,347,701 km (0.116 R)
• M17: 3,433,720 km (0.044 R)
• M18: 3,904,804 km (0.086 R)
• M19: 5,572,221 km (0.115 R)
• M20: 5,880,692 km (0.075 R)
• M21: 6,514,239 km (0.085 R)
• M22: 6,730,408 km (0.051 R)
• M23: 6,948,671 km (0.116 R)
• M24: 7,392,528 km (0.119 R)
• M25: 7,580,124 km (0.104 R)
• M26: 8,857,540 km (0.102 R)
• M27: 9,056,954 km (0.078 R)
• M28: 9,177,231 km (0.086 R)
• M29: 9,500,662 km (0.105 R)
• M30: 9,869,121 km (0.073 R)
• M31: 10,283,806 km (0.103 R)
• M32: 10,367,432 km (0.116 R)
• M33: 10,874,120 km (0.116 R)
• M34: 11,475,353 km (0.078 R)
• M35: 12,043,227 km (0.104 R)
• M36: 12,441,905 km (0.082 R)
• M37: 12,575,646 km (0.07 R)
• M38: 12,754,864 km (0.116 R)
• M39: 14,780,868 km (0.103 R)
• M40: 14,875,414 km (0.107 R)
• M41: 16,658,770 km (0.067 R)
• M42: 16,954,226 km (0.103 R)
• M43: 17,152,144 km (0.106 R)
• M44: 17,750,685 km (0.092 R)
• M45: 17,851,065 km (0.118 R)
• M46: 18,254,680 km (0.106 R)
• M47: 18,356,108 km (0.102 R)
• M48: 18,661,287 km (0.101 R)
• M49: 18,865,787 km (0.105 R)
• M50: 18,968,262 km (0.047 R)
• M51: 19,846,850 km (0.027 R)
• M52: 20,055,539 km (0.05 R)
• M53: 20,107,749 km (0.032 R)
• M54: 20,422,353 km (0.034 R)
• M55: 20,738,603 km (0.074 R)
• M56: 22,181,774 km (0.096 R)
• M57: 22,290,083 km (0.071 R)
• M58: 22,724,515 km (0.096 R)
• M59: 22,942,928 km (0.091 R)
• M60: 22,997,531 km (0.082 R)
• M61: 23,989,365 km (0.107 R)
• M62: 24,322,968 km (0.106 R)
• M63: 24,714,167 km (0.115 R)
• M64: 25,220,256 km (0.077 R)
• M65: 25,446,299 km (0.102 R)
• M66: 26,471,792 km (0.087 R)
• M67: 26,931,955 km (0.106 R)
• M68: 27,336,617 km (0.045 R)
• M69: 28,857,579 km (0.108 R)
• M70: 29,807,077 km (0.105 R)
• M71: 31,736,739 km (0.071 R)
• M72: 32,963,143 km (0.074 R)
• M73: 33,582,029 km (0.102 R)
• M74: 34,894,451 km (0.075 R)
• M75: 36,670,328 km (0.095 R)
• M76: 39,650,916 km (0.069 R)
• M77: 40,243,024 km (0.12 R)
• M78: 40,441,092 km (0.091 R)
• M79: 41,702,950 km (0.104 R)
• M80: 42,238,061 km (0.07 R)
• M81: 42,305,231 km (0.099 R)
• M82: 42,910,204 km (0.109 R)
• M83: 43,925,076 km (0.12 R)
• M84: 44,129,128 km (0.073 R)
• M85: 44,265,112 km (0.09 R)
• M86: 44,811,145 km (0.12 R)
• M87: 45,084,909 km (0.081 R)
• M88: 45,221,940 km (0.115 R)
• M89: 45,496,602 km (0.048 R)
• M90: 45,634,082 km (0.098 R)
• M91: 45,702,897 km (0.113 R)
• M92: 45,978,457 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.6

Radius: 6

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.74 AU - 17.78 AU

Year: 22196 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,045,207 km

• M1: 444,904 km (0.069 R)
• M2: 743,053 km (0.061 R)
• M3: 838,496 km (0.109 R)
• M4: 1,433,447 km (0.11 R)
• M5: 4,128,752 km (0.116 R)
• M6: 4,872,702 km (0.117 R)
• M7: 5,895,652 km (0.1 R)
• M8: 6,088,633 km (0.115 R)
• M9: 6,729,959 km (0.101 R)
• M10: 7,863,612 km (0.073 R)
• M11: 8,944,457 km (0.104 R)
• M12: 10,013,782 km (0.111 R)
• M13: 12,331,951 km (0.118 R)
• M14: 14,481,074 km (0.046 R)
• M15: 14,676,150 km (0.048 R)
• M16: 14,741,374 km (0.119 R)
• M17: 15,731,413 km (0.094 R)
• M18: 15,865,153 km (0.066 R)
• M19: 16,268,320 km (0.068 R)
• M20: 16,538,942 km (0.092 R)
• M21: 16,742,844 km (0.094 R)
• M22: 18,123,782 km (0.049 R)
• M23: 19,469,116 km (0.098 R)
• M24: 19,612,730 km (0.082 R)
• M25: 20,700,007 km (0.102 R)
• M26: 21,361,678 km (0.085 R)
• M27: 23,388,281 km (0.093 R)
• M28: 23,464,426 km (0.1 R)
• M29: 23,770,204 km (0.1 R)
• M30: 24,540,334 km (0.087 R)
• M31: 24,695,317 km (0.09 R)
• M32: 25,710,788 km (0.067 R)
• M33: 26,104,978 km (0.096 R)
• M34: 27,059,263 km (0.051 R)
• M35: 30,904,975 km (0.11 R)
• M36: 32,337,525 km (0.116 R)
• M37: 32,422,496 km (0.066 R)
• M38: 35,529,345 km (0.097 R)
• M39: 36,144,342 km (0.073 R)
• M40: 36,851,640 km (0.104 R)
• M41: 37,295,946 km (0.107 R)
• M42: 37,742,047 km (0.096 R)
• M43: 38,010,575 km (0.119 R)
• M44: 38,369,610 km (0.117 R)
• M45: 39,544,252 km (0.098 R)
• M46: 39,999,030 km (0.04 R)
• M47: 40,547,156 km (0.088 R)
• M48: 41,281,981 km (0.098 R)
• M49: 41,558,588 km (0.031 R)
• M50: 43,418,688 km (0.057 R)
• M51: 44,831,490 km (0.086 R)
• M52: 45,781,736 km (0.102 R)
• M53: 47,508,843 km (0.113 R)
• M54: 47,605,483 km (0.096 R)
• M55: 48,964,281 km (0.083 R)
• M56: 50,335,944 km (0.119 R)
• M57: 50,434,379 km (0.098 R)
• M58: 50,730,134 km (0.117 R)
• M59: 51,422,473 km (0.077 R)
• M60: 52,117,953 km (0.107 R)
• M61: 52,616,563 km (0.117 R)
• M62: 52,716,494 km (0.091 R)
• M63: 54,222,945 km (0.106 R)
• M64: 54,424,902 km (0.098 R)
• M65: 56,662,437 km (0.114 R)
• M66: 57,998,646 km (0.115 R)
• M67: 58,101,868 km (0.069 R)
• M68: 59,137,534 km (0.055 R)
• M69: 59,345,326 km (0.073 R)
• M70: 59,865,926 km (0.107 R)
• M71: 60,179,184 km (0.109 R)
• M72: 60,492,741 km (0.065 R)
• M73: 61,647,637 km (0.091 R)
• M74: 61,858,420 km (0.107 R)
• M75: 62,597,883 km (0.118 R)
• M76: 63,234,122 km (0.084 R)
• M77: 63,659,429 km (0.054 R)
• M78: 64,833,922 km (0.107 R)
• M79: 66,987,683 km (0.108 R)
• M80: 69,164,780 km (0.113 R)
• M81: 74,483,583 km (0.114 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit