🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 40.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784

Radius: 10.3

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.79 AU - 5.79 AU

Year: 4400 Days

Day: 11.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,958,245 km

• M1: 192,084 km (0.043 R)
• M2: 325,375 km (0.045 R)
• M3: 413,040 km (0.105 R)
• M4: 490,531 km (0.103 R)
• M5: 806,183 km (0.092 R)
• M6: 1,283,849 km (0.102 R)
• M7: 1,640,789 km (0.044 R)
• M8: 2,098,858 km (0.111 R)
• M9: 2,242,173 km (0.083 R)
• M10: 2,351,828 km (0.108 R)
• M11: 2,538,676 km (0.116 R)
• M12: 2,711,013 km (0.098 R)
• M13: 3,292,649 km (0.103 R)
• M14: 4,521,895 km (0.064 R)
• M15: 5,136,592 km (0.031 R)
• M16: 5,257,916 km (0.101 R)
• M17: 5,331,070 km (0.099 R)
• M18: 6,210,406 km (0.082 R)
• M19: 6,469,958 km (0.107 R)
• M20: 7,053,540 km (0.043 R)
• M21: 7,270,008 km (0.068 R)
• M22: 7,876,477 km (0.069 R)
• M23: 8,157,572 km (0.101 R)
• M24: 8,242,394 km (0.081 R)
• M25: 9,078,945 km (0.069 R)
• M26: 9,255,471 km (0.09 R)
• M27: 9,344,182 km (0.085 R)
• M28: 9,462,813 km (0.092 R)
• M29: 9,851,917 km (0.096 R)
• M30: 10,003,011 km (0.1 R)
• M31: 10,093,967 km (0.092 R)
• M32: 10,707,767 km (0.117 R)
• M33: 11,270,554 km (0.052 R)
• M34: 11,555,688 km (0.073 R)
• M35: 11,747,023 km (0.095 R)
• M36: 11,875,079 km (0.08 R)
• M37: 12,425,001 km (0.099 R)
• M38: 12,490,225 km (0.06 R)
• M39: 12,555,450 km (0.094 R)
• M40: 12,851,055 km (0.098 R)
• M41: 13,082,483 km (0.103 R)
• M42: 13,616,548 km (0.091 R)
• M43: 14,775,333 km (0.085 R)
• M44: 14,948,418 km (0.103 R)
• M45: 15,156,957 km (0.075 R)
• M46: 15,261,526 km (0.074 R)
• M47: 15,331,538 km (0.03 R)
• M48: 16,357,031 km (0.065 R)
• M49: 16,464,442 km (0.072 R)
• M50: 16,715,767 km (0.096 R)
• M51: 16,932,235 km (0.116 R)
• M52: 17,587,474 km (0.039 R)
• M53: 18,250,940 km (0.11 R)
• M54: 18,362,241 km (0.095 R)
• M55: 18,585,740 km (0.106 R)
• M56: 18,735,189 km (0.113 R)
• M57: 18,847,537 km (0.088 R)
• M58: 19,110,530 km (0.05 R)
• M59: 19,223,626 km (0.039 R)
• M60: 19,640,256 km (0.103 R)
• M61: 20,213,215 km (0.108 R)
• M62: 20,405,299 km (0.072 R)
• M63: 20,675,473 km (0.052 R)
• M64: 20,946,694 km (0.111 R)
• M65: 21,102,276 km (0.05 R)
• M66: 21,649,804 km (0.119 R)
• M67: 21,846,525 km (0.08 R)
• M68: 21,964,707 km (0.112 R)
• M69: 22,439,980 km (0.114 R)
• M70: 22,838,658 km (0.03 R)
• M71: 22,998,728 km (0.086 R)
• M72: 23,360,455 km (0.056 R)
• M73: 23,441,089 km (0.098 R)
• M74: 23,602,654 km (0.069 R)
• M75: 25,403,663 km (0.089 R)
• M76: 25,860,834 km (0.065 R)
• M77: 26,320,698 km (0.084 R)
• M78: 26,741,068 km (0.1 R)
• M79: 27,460,933 km (0.116 R)
• M80: 27,759,231 km (0.085 R)
• M81: 28,101,362 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.1

Radius: 4.9

Gravity: 28.74 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.54 AU - 21.22 AU

Year: 27343 Days

Day: 24.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,958,245 km

• M1: 94,097 km (0.088 R)
• M2: 154,834 km (0.1 R)
• M3: 200,162 km (0.092 R)
• M4: 306,825 km (0.071 R)
• M5: 1,272,031 km (0.103 R)
• M6: 1,837,361 km (0.082 R)
• M7: 1,875,060 km (0.081 R)
• M8: 2,106,488 km (0.064 R)
• M9: 2,145,832 km (0.066 R)
• M10: 2,225,568 km (0.117 R)
• M11: 2,265,809 km (0.095 R)
• M12: 2,429,021 km (0.103 R)
• M13: 2,681,093 km (0.085 R)
• M14: 2,985,824 km (0.081 R)
• M15: 3,030,254 km (0.109 R)
• M16: 3,818,785 km (0.051 R)
• M17: 4,411,492 km (0.111 R)
• M18: 5,299,205 km (0.048 R)
• M19: 5,902,085 km (0.089 R)
• M20: 6,758,981 km (0.072 R)
• M21: 8,022,335 km (0.061 R)
• M22: 8,585,721 km (0.099 R)
• M23: 11,868,646 km (0.1 R)
• M24: 11,939,256 km (0.109 R)
• M25: 12,151,985 km (0.056 R)
• M26: 12,870,204 km (0.073 R)
• M27: 14,724,918 km (0.088 R)
• M28: 14,953,055 km (0.06 R)
• M29: 16,424,799 km (0.108 R)
• M30: 16,661,313 km (0.108 R)
• M31: 17,538,406 km (0.074 R)
• M32: 17,618,889 km (0.113 R)
• M33: 18,023,103 km (0.084 R)
• M34: 18,185,716 km (0.101 R)
• M35: 18,923,233 km (0.093 R)
• M36: 19,503,523 km (0.039 R)
• M37: 20,089,797 km (0.034 R)
• M38: 20,511,962 km (0.115 R)
• M39: 20,596,784 km (0.103 R)
• M40: 21,279,400 km (0.103 R)
• M41: 21,796,260 km (0.056 R)
• M42: 22,754,435 km (0.086 R)
• M43: 23,018,176 km (0.111 R)
• M44: 23,371,227 km (0.066 R)
• M45: 25,527,680 km (0.093 R)
• M46: 26,907,421 km (0.089 R)
• M47: 27,093,222 km (0.114 R)
• M48: 27,840,613 km (0.106 R)
• M49: 27,934,560 km (0.041 R)
• M50: 30,800,257 km (0.096 R)
• M51: 32,169,227 km (0.096 R)
• M52: 32,861,117 km (0.096 R)
• M53: 33,858,037 km (0.111 R)
• M54: 34,360,237 km (0.081 R)
• M55: 34,460,917 km (0.059 R)
• M56: 35,270,241 km (0.084 R)
• M57: 36,907,739 km (0.116 R)
• M58: 37,010,962 km (0.114 R)
• M59: 38,465,353 km (0.106 R)
• M60: 39,832,378 km (0.088 R)
• M61: 41,429,485 km (0.068 R)
• M62: 43,156,143 km (0.115 R)
• M63: 44,137,655 km (0.095 R)
• M64: 44,466,321 km (0.114 R)
• M65: 44,905,990 km (0.11 R)
• M66: 46,122,520 km (0.106 R)
• M67: 48,927,180 km (0.057 R)
• M68: 50,751,078 km (0.044 R)
• M69: 51,325,533 km (0.068 R)
• M70: 53,528,213 km (0.098 R)
• M71: 54,699,863 km (0.074 R)
• M72: 54,817,447 km (0.084 R)
• M73: 55,761,559 km (0.077 R)
• M74: 58,625,910 km (0.076 R)
• M75: 58,866,613 km (0.064 R)
• M76: 61,415,311 km (0.115 R)
• M77: 61,537,533 km (0.072 R)
• M78: 61,904,796 km (0.097 R)
• M79: 63,752,030 km (0.103 R)
• M80: 65,992,557 km (0.111 R)
• M81: 66,117,771 km (0.119 R)
• M82: 67,122,470 km (0.051 R)
• M83: 67,374,393 km (0.102 R)
• M84: 68,385,375 km (0.118 R)
• M85: 68,892,662 km (0.072 R)
• M86: 74,685,839 km (0.106 R)
• M87: 78,103,552 km (0.101 R)
• M88: 78,633,877 km (0.103 R)
• M89: 81,437,490 km (0.114 R)
• M90: 81,840,657 km (0.095 R)
• M91: 82,109,783 km (0.101 R)
• M92: 84,953,639 km (0.111 R)
• M93: 88,795,462 km (0.098 R)
• M94: 92,273,163 km (0.103 R)
• M95: 93,817,462 km (0.065 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 19,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit