🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.64 AU

Year: 268 Days

Day: 39.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,810,121 km

• M1: 201,658 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.4

Radius: 8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.74 AU - 1.06 AU

Year: 560 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 81,810,121 km

• M1: 102,475 km (0.104 R)
• M2: 202,855 km (0.119 R)
• M3: 271,819 km (0.048 R)
• M4: 341,831 km (0.066 R)
• M5: 419,472 km (0.074 R)
• M6: 531,072 km (0.117 R)
• M7: 623,674 km (0.099 R)
• M8: 717,920 km (0.093 R)
• M9: 812,466 km (0.086 R)
• M10: 911,350 km (0.081 R)
• M11: 1,116,599 km (0.079 R)
• M12: 1,238,222 km (0.09 R)
• M13: 1,420,581 km (0.114 R)
• M14: 1,489,097 km (0.107 R)
• M15: 1,629,570 km (0.1 R)
• M16: 1,701,526 km (0.082 R)
• M17: 1,756,129 km (0.113 R)
• M18: 1,936,245 km (0.104 R)
• M19: 1,993,541 km (0.101 R)
• M20: 2,096,465 km (0.084 R)
• M21: 2,274,486 km (0.078 R)
• M22: 2,328,192 km (0.086 R)
• M23: 2,409,573 km (0.039 R)
• M24: 2,680,644 km (0.051 R)
• M25: 2,830,691 km (0.075 R)
• M26: 2,903,096 km (0.107 R)
• M27: 3,013,051 km (0.064 R)
• M28: 3,124,202 km (0.086 R)
• M29: 3,244,479 km (0.085 R)
• M30: 3,358,472 km (0.098 R)
• M31: 3,427,586 km (0.063 R)
• M32: 3,551,603 km (0.117 R)
• M33: 3,724,538 km (0.049 R)
• M34: 3,860,223 km (0.12 R)
• M35: 3,973,020 km (0.09 R)
• M36: 4,310,064 km (0.108 R)
• M37: 4,385,312 km (0.096 R)
• M38: 4,452,481 km (0.083 R)
• M39: 4,630,652 km (0.106 R)
• M40: 4,845,774 km (0.032 R)
• M41: 5,002,702 km (0.117 R)
• M42: 5,064,187 km (0.088 R)
• M43: 5,143,624 km (0.119 R)
• M44: 5,294,717 km (0.07 R)
• M45: 5,438,481 km (0.111 R)
• M46: 5,519,862 km (0.077 R)
• M47: 5,619,794 km (0.117 R)
• M48: 6,270,395 km (0.118 R)
• M49: 6,327,242 km (0.064 R)
• M50: 6,460,534 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 11.6

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.04 AU - 3.5 AU

Year: 3879 Days

Day: 11.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,810,121 km

• M1: 296,503 km (0.118 R)
• M2: 401,820 km (0.102 R)
• M3: 639,082 km (0.119 R)
• M4: 897,587 km (0.111 R)
• M5: 1,039,855 km (0.032 R)
• M6: 1,275,322 km (0.077 R)
• M7: 1,347,877 km (0.098 R)
• M8: 1,605,933 km (0.089 R)
• M9: 1,749,098 km (0.116 R)
• M10: 1,830,480 km (0.085 R)
• M11: 2,169,468 km (0.103 R)
• M12: 2,310,689 km (0.084 R)
• M13: 2,734,200 km (0.114 R)
• M14: 2,887,239 km (0.052 R)
• M15: 2,964,880 km (0.089 R)
• M16: 3,142,154 km (0.097 R)
• M17: 3,404,548 km (0.096 R)
• M18: 3,864,861 km (0.07 R)
• M19: 3,950,730 km (0.112 R)
• M20: 4,058,889 km (0.114 R)
• M21: 4,212,078 km (0.118 R)
• M22: 4,367,360 km (0.112 R)
• M23: 5,290,230 km (0.112 R)
• M24: 5,578,804 km (0.102 R)
• M25: 5,651,658 km (0.09 R)
• M26: 6,272,040 km (0.112 R)
• M27: 6,835,875 km (0.078 R)
• M28: 7,684,992 km (0.088 R)
• M29: 7,929,884 km (0.11 R)
• M30: 8,288,021 km (0.12 R)
• M31: 8,371,497 km (0.09 R)
• M32: 8,483,246 km (0.051 R)
• M33: 8,736,366 km (0.111 R)
• M34: 8,934,882 km (0.115 R)
• M35: 9,163,767 km (0.104 R)
• M36: 10,276,925 km (0.041 R)
• M37: 10,577,018 km (0.066 R)
• M38: 10,788,849 km (0.054 R)
• M39: 11,278,183 km (0.11 R)
• M40: 11,743,582 km (0.081 R)
• M41: 12,088,854 km (0.068 R)
• M42: 12,597,038 km (0.109 R)
• M43: 12,853,898 km (0.108 R)
• M44: 13,601,738 km (0.027 R)
• M45: 14,230,049 km (0.032 R)
• M46: 14,397,000 km (0.079 R)
• M47: 14,766,656 km (0.081 R)
• M48: 15,173,413 km (0.082 R)
• M49: 15,446,728 km (0.111 R)
• M50: 15,687,132 km (0.111 R)
• M51: 15,790,654 km (0.059 R)
• M52: 15,894,325 km (0.112 R)
• M53: 17,084,825 km (0.047 R)
• M54: 17,583,435 km (0.077 R)
• M55: 18,267,695 km (0.05 R)
• M56: 19,513,995 km (0.044 R)
• M57: 19,625,296 km (0.114 R)
• M58: 20,184,941 km (0.089 R)
• M59: 20,674,127 km (0.104 R)
• M60: 21,167,201 km (0.102 R)
• M61: 22,591,971 km (0.069 R)
• M62: 22,748,002 km (0.039 R)
• M63: 22,865,137 km (0.081 R)
• M64: 23,493,298 km (0.089 R)
• M65: 24,087,352 km (0.032 R)
• M66: 24,566,214 km (0.081 R)
• M67: 25,492,824 km (0.108 R)
• M68: 25,858,590 km (0.044 R)
• M69: 26,430,802 km (0.074 R)
• M70: 26,595,210 km (0.098 R)
• M71: 26,759,768 km (0.106 R)
• M72: 27,090,080 km (0.059 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287

Radius: 4.7

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.15 AU - 10.47 AU

Year: 20156 Days

Day: 15.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 81,810,121 km

• M1: 60,288 km (0.096 R)
• M2: 355,594 km (0.082 R)
• M3: 622,477 km (0.086 R)
• M4: 941,120 km (0.104 R)
• M5: 1,280,109 km (0.053 R)
• M6: 1,627,924 km (0.06 R)
• M7: 2,375,913 km (0.075 R)
• M8: 3,480,095 km (0.104 R)
• M9: 3,513,605 km (0.105 R)
• M10: 4,172,434 km (0.081 R)
• M11: 4,208,188 km (0.101 R)
• M12: 5,057,605 km (0.107 R)
• M13: 7,334,185 km (0.062 R)
• M14: 8,079,631 km (0.072 R)
• M15: 9,783,701 km (0.098 R)
• M16: 10,995,593 km (0.064 R)
• M17: 11,443,340 km (0.037 R)
• M18: 11,846,207 km (0.039 R)
• M19: 11,896,920 km (0.099 R)
• M20: 12,562,631 km (0.036 R)
• M21: 13,822,993 km (0.109 R)
• M22: 14,414,054 km (0.095 R)
• M23: 15,731,862 km (0.066 R)
• M24: 16,123,509 km (0.109 R)
• M25: 16,348,654 km (0.06 R)
• M26: 16,405,202 km (0.118 R)
• M27: 16,518,298 km (0.09 R)
• M28: 18,363,288 km (0.107 R)
• M29: 19,012,393 km (0.048 R)
• M30: 20,698,361 km (0.115 R)
• M31: 22,872,018 km (0.107 R)
• M32: 24,987,033 km (0.101 R)
• M33: 25,117,183 km (0.098 R)
• M34: 25,640,177 km (0.034 R)
• M35: 26,232,735 km (0.103 R)
• M36: 26,298,857 km (0.108 R)
• M37: 26,365,129 km (0.099 R)
• M38: 26,431,251 km (0.087 R)
• M39: 26,763,358 km (0.115 R)
• M40: 26,829,929 km (0.026 R)
• M41: 27,565,801 km (0.117 R)
• M42: 28,920,709 km (0.111 R)
• M43: 29,881,875 km (0.094 R)
• M44: 30,993,238 km (0.029 R)
• M45: 31,906,234 km (0.109 R)
• M46: 32,827,906 km (0.093 R)
• M47: 33,113,189 km (0.038 R)
• M48: 34,988,100 km (0.101 R)
• M49: 36,085,250 km (0.108 R)
• M50: 37,789,469 km (0.11 R)
• M51: 37,864,268 km (0.114 R)
• M52: 38,088,515 km (0.091 R)
• M53: 40,051,539 km (0.052 R)
• M54: 40,585,603 km (0.047 R)
• M55: 41,275,698 km (0.111 R)
• M56: 42,124,516 km (0.12 R)
• M57: 43,212,991 km (0.071 R)
• M58: 43,760,818 km (0.11 R)
• M59: 45,179,754 km (0.063 R)
• M60: 45,338,477 km (0.082 R)
• M61: 45,974,717 km (0.086 R)
• M62: 46,054,452 km (0.079 R)
• M63: 50,181,559 km (0.117 R)
• M64: 50,345,817 km (0.099 R)
• M65: 50,428,096 km (0.1 R)
• M66: 51,500,563 km (0.05 R)
• M67: 51,915,099 km (0.119 R)
• M68: 52,164,329 km (0.073 R)
• M69: 52,330,831 km (0.067 R)
• M70: 55,695,287 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.7

Radius: 5.8

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.73 AU - 11.43 AU

Year: 20994 Days

Day: 18.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,810,121 km

• M1: 338,839 km (0.115 R)
• M2: 376,089 km (0.116 R)
• M3: 414,835 km (0.033 R)
• M4: 677,678 km (0.083 R)
• M5: 725,998 km (0.079 R)
• M6: 852,409 km (0.08 R)
• M7: 2,353,025 km (0.119 R)
• M8: 3,135,871 km (0.042 R)
• M9: 3,301,475 km (0.105 R)
• M10: 3,859,176 km (0.107 R)
• M11: 4,773,219 km (0.108 R)
• M12: 5,108,468 km (0.07 R)
• M13: 5,500,714 km (0.112 R)
• M14: 6,628,981 km (0.066 R)
• M15: 6,948,821 km (0.103 R)
• M16: 7,002,527 km (0.115 R)
• M17: 7,219,144 km (0.102 R)
• M18: 8,449,138 km (0.088 R)
• M19: 9,443,216 km (0.098 R)
• M20: 9,682,573 km (0.101 R)
• M21: 10,166,970 km (0.032 R)
• M22: 10,289,342 km (0.089 R)
• M23: 10,721,530 km (0.047 R)
• M24: 11,539,681 km (0.034 R)
• M25: 11,859,670 km (0.094 R)
• M26: 12,903,265 km (0.093 R)
• M27: 16,276,847 km (0.055 R)
• M28: 17,215,125 km (0.067 R)
• M29: 17,434,136 km (0.106 R)
• M30: 17,801,099 km (0.097 R)
• M31: 19,903,249 km (0.119 R)
• M32: 20,056,437 km (0.089 R)
• M33: 21,373,796 km (0.039 R)
• M34: 21,924,316 km (0.084 R)
• M35: 24,418,112 km (0.063 R)
• M36: 28,280,131 km (0.083 R)
• M37: 28,452,318 km (0.099 R)
• M38: 30,281,003 km (0.119 R)
• M39: 30,369,116 km (0.1 R)
• M40: 31,521,169 km (0.064 R)
• M41: 33,139,968 km (0.114 R)
• M42: 33,503,341 km (0.058 R)
• M43: 38,822,742 km (0.09 R)
• M44: 39,014,227 km (0.1 R)
• M45: 39,590,179 km (0.053 R)
• M46: 39,686,370 km (0.046 R)
• M47: 41,432,477 km (0.069 R)
• M48: 41,530,314 km (0.116 R)
• M49: 42,216,519 km (0.072 R)
• M50: 43,203,566 km (0.117 R)
• M51: 44,298,024 km (0.028 R)
• M52: 44,798,429 km (0.086 R)
• M53: 45,200,249 km (0.072 R)
• M54: 46,615,594 km (0.106 R)
• M55: 47,226,701 km (0.071 R)
• M56: 47,328,877 km (0.119 R)
• M57: 47,738,027 km (0.04 R)
• M58: 48,869,136 km (0.108 R)
• M59: 49,075,731 km (0.098 R)
• M60: 49,282,625 km (0.104 R)
• M61: 49,905,102 km (0.105 R)
• M62: 51,577,755 km (0.09 R)
• M63: 51,788,090 km (0.067 R)
• M64: 52,421,039 km (0.067 R)
• M65: 52,844,251 km (0.112 R)
• M66: 53,907,443 km (0.103 R)
• M67: 54,656,031 km (0.078 R)
• M68: 55,300,199 km (0.115 R)
• M69: 55,839,051 km (0.089 R)
• M70: 56,921,840 km (0.08 R)
• M71: 57,465,928 km (0.105 R)
• M72: 57,574,835 km (0.088 R)
• M73: 58,011,661 km (0.069 R)
• M74: 59,218,317 km (0.029 R)
• M75: 61,767,914 km (0.11 R)
• M76: 64,127,072 km (0.096 R)
• M77: 64,240,168 km (0.059 R)
• M78: 64,353,264 km (0.119 R)
• M79: 64,919,941 km (0.089 R)
• M80: 65,033,486 km (0.059 R)
• M81: 65,374,419 km (0.118 R)
• M82: 66,515,402 km (0.12 R)
• M83: 67,778,008 km (0.093 R)
• M84: 70,443,693 km (0.038 R)
• M85: 73,853,028 km (0.102 R)
• M86: 75,279,593 km (0.092 R)
• M87: 75,876,638 km (0.094 R)
• M88: 76,115,845 km (0.116 R)
• M89: 76,355,352 km (0.092 R)
• M90: 77,436,196 km (0.062 R)
• M91: 78,401,252 km (0.096 R)
• M92: 78,522,127 km (0.108 R)
• M93: 79,248,874 km (0.099 R)
• M94: 79,977,864 km (0.055 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit