🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.18 AU - 5.3 AU

Year: 3594 Days

Day: 34.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 13.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.07 AU - 14.99 AU

Year: 14531 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 108,589,469 km

• M1: 235,168 km (0.104 R)
• M2: 490,531 km (0.067 R)
• M3: 631,752 km (0.068 R)
• M4: 895,044 km (0.088 R)
• M5: 983,756 km (0.036 R)
• M6: 1,099,245 km (0.116 R)
• M7: 1,294,470 km (0.048 R)
• M8: 1,396,646 km (0.069 R)
• M9: 1,501,663 km (0.083 R)
• M10: 1,720,226 km (0.105 R)
• M11: 2,038,421 km (0.116 R)
• M12: 2,189,365 km (0.074 R)
• M13: 2,407,329 km (0.089 R)
• M14: 2,698,147 km (0.066 R)
• M15: 3,385,400 km (0.093 R)
• M16: 3,712,271 km (0.079 R)
• M17: 3,973,619 km (0.1 R)
• M18: 5,666,019 km (0.117 R)
• M19: 5,794,674 km (0.048 R)
• M20: 5,967,758 km (0.09 R)
• M21: 6,767,658 km (0.112 R)
• M22: 7,180,399 km (0.114 R)
• M23: 7,413,322 km (0.042 R)
• M24: 8,321,082 km (0.102 R)
• M25: 10,608,434 km (0.079 R)
• M26: 11,411,924 km (0.117 R)
• M27: 12,013,607 km (0.109 R)
• M28: 12,124,010 km (0.105 R)
• M29: 13,133,945 km (0.114 R)
• M30: 13,879,990 km (0.074 R)
• M31: 14,522,213 km (0.101 R)
• M32: 15,896,120 km (0.046 R)
• M33: 16,876,136 km (0.061 R)
• M34: 18,128,868 km (0.058 R)
• M35: 19,606,147 km (0.091 R)
• M36: 21,121,873 km (0.063 R)
• M37: 21,389,354 km (0.114 R)
• M38: 21,927,757 km (0.05 R)
• M39: 23,500,180 km (0.113 R)
• M40: 23,916,361 km (0.072 R)
• M41: 24,265,074 km (0.108 R)
• M42: 24,896,975 km (0.071 R)
• M43: 25,747,888 km (0.026 R)
• M44: 26,464,312 km (0.079 R)
• M45: 26,608,375 km (0.102 R)
• M46: 26,824,993 km (0.031 R)
• M47: 27,187,319 km (0.115 R)
• M48: 27,551,290 km (0.058 R)
• M49: 29,023,184 km (0.082 R)
• M50: 31,583,551 km (0.046 R)
• M51: 33,200,854 km (0.11 R)
• M52: 33,980,558 km (0.102 R)
• M53: 35,319,758 km (0.096 R)
• M54: 35,796,526 km (0.052 R)
• M55: 36,355,424 km (0.089 R)
• M56: 37,239,548 km (0.102 R)
• M57: 37,482,046 km (0.117 R)
• M58: 38,049,620 km (0.061 R)
• M59: 40,348,191 km (0.103 R)
• M60: 40,680,299 km (0.095 R)
• M61: 41,933,480 km (0.094 R)
• M62: 42,860,688 km (0.104 R)
• M63: 43,369,171 km (0.1 R)
• M64: 43,624,235 km (0.038 R)
• M65: 44,306,701 km (0.048 R)
• M66: 44,992,756 km (0.09 R)
• M67: 45,250,962 km (0.078 R)
• M68: 45,682,253 km (0.102 R)
• M69: 46,115,040 km (0.107 R)
• M70: 46,288,573 km (0.114 R)
• M71: 46,810,371 km (0.075 R)
• M72: 50,249,027 km (0.046 R)
• M73: 50,427,647 km (0.09 R)
• M74: 50,874,795 km (0.092 R)
• M75: 51,054,163 km (0.115 R)
• M76: 51,143,772 km (0.079 R)
• M77: 51,233,680 km (0.11 R)
• M78: 51,323,439 km (0.1 R)
• M79: 51,953,695 km (0.078 R)
• M80: 52,495,838 km (0.091 R)
• M81: 54,225,339 km (0.117 R)
• M82: 56,900,897 km (0.05 R)
• M83: 57,646,492 km (0.081 R)
• M84: 58,864,967 km (0.107 R)
• M85: 59,713,636 km (0.113 R)
• M86: 60,661,189 km (0.089 R)
• M87: 60,946,472 km (0.086 R)
• M88: 61,136,910 km (0.094 R)
• M89: 62,571,404 km (0.06 R)
• M90: 64,016,968 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.1

Radius: 3.3

Gravity: 74.48 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 19.62 AU - 20.54 AU

Year: 31336 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,589,469 km

• M1: 91,554 km (0.036 R)
• M2: 133,740 km (0.058 R)
• M3: 201,957 km (0.11 R)
• M4: 303,235 km (0.11 R)
• M5: 942,167 km (0.101 R)
• M6: 1,042,847 km (0.113 R)
• M7: 1,479,523 km (0.084 R)
• M8: 1,716,785 km (0.106 R)
• M9: 2,094,669 km (0.101 R)
• M10: 2,543,463 km (0.071 R)
• M11: 3,734,262 km (0.114 R)
• M12: 3,947,289 km (0.11 R)
• M13: 4,219,109 km (0.117 R)
• M14: 4,497,062 km (0.061 R)
• M15: 5,128,963 km (0.109 R)
• M16: 6,601,006 km (0.054 R)
• M17: 6,793,688 km (0.117 R)
• M18: 7,582,518 km (0.106 R)
• M19: 8,124,212 km (0.075 R)
• M20: 8,678,472 km (0.109 R)
• M21: 9,677,187 km (0.1 R)
• M22: 10,636,708 km (0.115 R)
• M23: 12,963,553 km (0.053 R)
• M24: 13,854,558 km (0.078 R)
• M25: 15,016,784 km (0.108 R)
• M26: 17,966,555 km (0.105 R)
• M27: 18,235,232 km (0.084 R)
• M28: 20,431,778 km (0.116 R)
• M29: 21,561,092 km (0.09 R)
• M30: 21,941,968 km (0.12 R)
• M31: 22,037,412 km (0.083 R)
• M32: 23,000,673 km (0.099 R)
• M33: 23,195,000 km (0.11 R)
• M34: 24,570,253 km (0.072 R)
• M35: 26,072,814 km (0.034 R)
• M36: 26,682,127 km (0.049 R)
• M37: 27,090,978 km (0.111 R)
• M38: 31,183,826 km (0.101 R)
• M39: 34,349,466 km (0.114 R)
• M40: 40,275,487 km (0.111 R)
• M41: 40,509,607 km (0.067 R)
• M42: 41,450,728 km (0.036 R)
• M43: 41,924,055 km (0.118 R)
• M44: 42,161,317 km (0.039 R)
• M45: 44,317,023 km (0.119 R)
• M46: 46,018,250 km (0.111 R)
• M47: 48,360,952 km (0.114 R)
• M48: 50,237,807 km (0.115 R)
• M49: 52,904,988 km (0.103 R)
• M50: 54,967,793 km (0.1 R)
• M51: 59,837,802 km (0.091 R)
• M52: 60,506,355 km (0.067 R)
• M53: 60,640,394 km (0.108 R)
• M54: 60,908,773 km (0.107 R)
• M55: 61,446,577 km (0.096 R)
• M56: 62,662,509 km (0.084 R)
• M57: 62,798,194 km (0.114 R)
• M58: 64,159,385 km (0.086 R)
• M59: 65,943,639 km (0.107 R)
• M60: 66,219,497 km (0.043 R)
• M61: 66,634,183 km (0.094 R)
• M62: 67,188,293 km (0.115 R)
• M63: 68,580,451 km (0.086 R)
• M64: 70,263,427 km (0.091 R)
• M65: 71,393,041 km (0.104 R)
• M66: 72,528,638 km (0.12 R)
• M67: 72,671,055 km (0.092 R)
• M68: 74,243,179 km (0.043 R)
• M69: 76,260,207 km (0.045 R)
• M70: 78,003,471 km (0.09 R)
• M71: 79,906,655 km (0.098 R)
• M72: 81,529,044 km (0.106 R)
• M73: 82,864,505 km (0.12 R)
• M74: 83,609,502 km (0.074 R)
• M75: 84,356,743 km (0.047 R)
• M76: 86,460,837 km (0.095 R)
• M77: 86,913,969 km (0.063 R)
• M78: 87,065,213 km (0.11 R)
• M79: 87,216,456 km (0.108 R)
• M80: 88,582,135 km (0.105 R)
• M81: 89,038,857 km (0.116 R)
• M82: 89,191,298 km (0.114 R)
• M83: 91,180,949 km (0.026 R)
• M84: 91,488,373 km (0.086 R)
• M85: 91,642,160 km (0.076 R)
• M86: 91,950,032 km (0.098 R)
• M87: 96,453,078 km (0.112 R)
• M88: 97,079,893 km (0.108 R)
• M89: 98,337,412 km (0.11 R)
• M90: 99,126,092 km (0.063 R)
• M91: 102,301,756 km (0.105 R)
• M92: 102,461,377 km (0.103 R)
• M93: 104,383,709 km (0.049 R)
• M94: 104,544,378 km (0.03 R)
• M95: 105,671,897 km (0.089 R)
• M96: 107,776,440 km (0.111 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit