🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.69 AU

Year: 281 Days

Day: 35 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,347,102 km

• M1: 714,031 km (0.094 R)

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 8.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.22 AU - 1.24 AU

Year: 867 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 12,347,102 km

• M1: 108,758 km (0.063 R)
• M2: 175,927 km (0.112 R)
• M3: 239,207 km (0.046 R)
• M4: 318,195 km (0.044 R)
• M5: 387,758 km (0.096 R)
• M6: 445,054 km (0.038 R)
• M7: 501,901 km (0.102 R)
• M8: 561,590 km (0.082 R)
• M9: 654,042 km (0.052 R)
• M10: 874,699 km (0.114 R)
• M11: 963,560 km (0.088 R)
• M12: 1,108,221 km (0.03 R)
• M13: 1,413,550 km (0.114 R)
• M14: 1,579,006 km (0.097 R)
• M15: 1,676,543 km (0.073 R)
• M16: 1,795,025 km (0.079 R)
• M17: 1,852,171 km (0.118 R)
• M18: 1,987,857 km (0.056 R)
• M19: 2,066,844 km (0.037 R)
• M20: 2,173,956 km (0.078 R)
• M21: 2,248,606 km (0.118 R)
• M22: 2,513,394 km (0.058 R)
• M23: 2,599,113 km (0.063 R)
• M24: 2,671,369 km (0.051 R)
• M25: 2,758,884 km (0.088 R)
• M26: 2,884,546 km (0.073 R)
• M27: 3,027,263 km (0.052 R)
• M28: 3,126,296 km (0.059 R)
• M29: 3,335,434 km (0.119 R)
• M30: 3,390,486 km (0.104 R)
• M31: 3,477,552 km (0.12 R)
• M32: 3,565,216 km (0.1 R)
• M33: 3,686,241 km (0.071 R)
• M34: 3,751,316 km (0.038 R)
• M35: 4,048,717 km (0.108 R)
• M36: 4,200,409 km (0.099 R)
• M37: 4,294,057 km (0.063 R)
• M38: 4,362,573 km (0.077 R)
• M39: 4,483,448 km (0.115 R)
• M40: 4,544,185 km (0.038 R)
• M41: 4,666,706 km (0.063 R)
• M42: 4,825,878 km (0.101 R)
• M43: 4,941,816 km (0.074 R)
• M44: 5,104,130 km (0.058 R)
• M45: 5,369,068 km (0.056 R)
• M46: 5,489,494 km (0.047 R)
• M47: 5,789,438 km (0.111 R)
• M48: 5,893,707 km (0.093 R)
• M49: 5,979,576 km (0.109 R)
• M50: 6,123,639 km (0.099 R)
• M51: 6,327,242 km (0.034 R)
• M52: 6,464,124 km (0.069 R)
• M53: 6,711,260 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.8

Radius: 11.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.58 AU - 2.08 AU

Year: 1574 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,347,102 km

• M1: 159,023 km (0.102 R)
• M2: 240,553 km (0.046 R)
• M3: 328,816 km (0.098 R)
• M4: 428,299 km (0.058 R)
• M5: 508,633 km (0.089 R)
• M6: 630,256 km (0.069 R)
• M7: 857,495 km (0.117 R)
• M8: 939,325 km (0.084 R)
• M9: 1,147,715 km (0.118 R)
• M10: 1,257,819 km (0.086 R)
• M11: 1,400,685 km (0.081 R)
• M12: 1,640,939 km (0.062 R)
• M13: 1,723,966 km (0.066 R)
• M14: 1,905,578 km (0.088 R)
• M15: 2,037,673 km (0.049 R)
• M16: 2,138,801 km (0.039 R)
• M17: 2,536,133 km (0.069 R)
• M18: 2,645,339 km (0.036 R)
• M19: 2,731,358 km (0.106 R)
• M20: 3,293,846 km (0.08 R)
• M21: 3,534,250 km (0.057 R)
• M22: 4,032,710 km (0.088 R)
• M23: 4,377,383 km (0.105 R)
• M24: 4,523,840 km (0.088 R)
• M25: 4,746,591 km (0.115 R)
• M26: 4,957,823 km (0.107 R)
• M27: 5,033,968 km (0.077 R)
• M28: 5,203,014 km (0.094 R)
• M29: 5,546,790 km (0.075 R)
• M30: 5,898,046 km (0.063 R)
• M31: 6,190,809 km (0.074 R)
• M32: 6,322,604 km (0.079 R)
• M33: 6,605,494 km (0.068 R)
• M34: 6,977,843 km (0.051 R)
• M35: 7,201,193 km (0.071 R)
• M36: 7,602,115 km (0.053 R)
• M37: 8,480,254 km (0.107 R)
• M38: 8,571,808 km (0.099 R)
• M39: 8,829,566 km (0.057 R)
• M40: 8,903,616 km (0.061 R)
• M41: 9,052,616 km (0.078 R)
• M42: 9,485,253 km (0.094 R)
• M43: 9,713,689 km (0.073 R)
• M44: 9,982,516 km (0.093 R)
• M45: 10,195,394 km (0.111 R)
• M46: 10,566,846 km (0.099 R)
• M47: 10,665,281 km (0.089 R)
• M48: 10,783,912 km (0.104 R)
• M49: 11,363,305 km (0.1 R)
• M50: 11,464,134 km (0.111 R)
• M51: 11,545,216 km (0.103 R)
• M52: 12,199,706 km (0.074 R)
• M53: 12,365,162 km (0.056 R)
• M54: 12,573,103 km (0.083 R)
• M55: 12,782,240 km (0.112 R)
• M56: 12,929,295 km (0.081 R)
• M57: 13,098,042 km (0.116 R)
• M58: 13,267,536 km (0.068 R)
• M59: 13,544,591 km (0.116 R)
• M60: 13,996,227 km (0.103 R)
• M61: 14,343,593 km (0.085 R)
• M62: 14,737,784 km (0.066 R)
• M63: 14,825,897 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 12

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.72 AU - 1.98 AU

Year: 1600 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,347,102 km

• M1: 155,432 km (0.1 R)
• M2: 272,119 km (0.035 R)
• M3: 354,846 km (0.087 R)
• M4: 439,369 km (0.067 R)
• M5: 526,884 km (0.088 R)
• M6: 641,625 km (0.09 R)
• M7: 744,848 km (0.118 R)
• M8: 846,724 km (0.09 R)
• M9: 946,057 km (0.109 R)
• M10: 1,157,588 km (0.116 R)
• M11: 1,358,049 km (0.074 R)
• M12: 1,449,005 km (0.072 R)
• M13: 1,714,840 km (0.084 R)
• M14: 1,813,725 km (0.114 R)
• M15: 1,965,716 km (0.116 R)
• M16: 2,111,574 km (0.112 R)
• M17: 2,337,168 km (0.089 R)
• M18: 2,425,281 km (0.083 R)
• M19: 2,570,839 km (0.103 R)
• M20: 2,859,264 km (0.093 R)
• M21: 3,206,930 km (0.033 R)
• M22: 3,442,247 km (0.103 R)
• M23: 3,543,076 km (0.112 R)
• M24: 3,786,472 km (0.062 R)
• M25: 3,995,909 km (0.116 R)
• M26: 4,075,345 km (0.06 R)
• M27: 4,222,549 km (0.081 R)
• M28: 4,439,766 km (0.115 R)
• M29: 4,828,720 km (0.057 R)
• M30: 5,027,536 km (0.107 R)
• M31: 5,113,405 km (0.114 R)
• M32: 5,804,248 km (0.091 R)
• M33: 6,046,148 km (0.112 R)
• M34: 6,137,701 km (0.119 R)
• M35: 6,229,704 km (0.068 R)
• M36: 6,539,970 km (0.107 R)
• M37: 6,902,895 km (0.1 R)
• M38: 7,175,611 km (0.118 R)
• M39: 7,402,701 km (0.069 R)
• M40: 7,533,599 km (0.106 R)
• M41: 7,665,245 km (0.101 R)
• M42: 7,831,000 km (0.089 R)
• M43: 8,149,045 km (0.109 R)
• M44: 8,454,224 km (0.119 R)
• M45: 8,728,737 km (0.096 R)
• M46: 8,832,557 km (0.048 R)
• M47: 8,936,678 km (0.08 R)
• M48: 9,128,612 km (0.097 R)
• M49: 9,392,652 km (0.103 R)
• M50: 9,587,877 km (0.062 R)
• M51: 10,163,380 km (0.115 R)
• M52: 10,254,336 km (0.083 R)
• M53: 10,418,744 km (0.082 R)
• M54: 10,584,049 km (0.06 R)
• M55: 10,713,302 km (0.104 R)
• M56: 11,010,403 km (0.067 R)
• M57: 11,216,400 km (0.038 R)
• M58: 11,995,206 km (0.101 R)
• M59: 12,207,186 km (0.079 R)
• M60: 12,420,363 km (0.083 R)
• M61: 12,712,977 km (0.119 R)
• M62: 12,811,113 km (0.068 R)
• M63: 13,245,695 km (0.079 R)

Asteroid Belt

Center: 2.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 12.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.63 AU - 3.09 AU

Year: 3075 Days

Day: 5.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,347,102 km

• M1: 154,535 km (0.051 R)
• M2: 278,402 km (0.068 R)
• M3: 389,702 km (0.075 R)
• M4: 557,252 km (0.107 R)
• M5: 827,426 km (0.11 R)
• M6: 956,678 km (0.025 R)
• M7: 1,253,032 km (0.094 R)
• M8: 1,446,911 km (0.054 R)
• M9: 1,552,078 km (0.08 R)
• M10: 1,632,861 km (0.083 R)
• M11: 1,733,540 km (0.063 R)
• M12: 2,068,191 km (0.062 R)
• M13: 2,646,536 km (0.107 R)
• M14: 2,976,549 km (0.103 R)
• M15: 3,066,906 km (0.106 R)
• M16: 3,169,680 km (0.075 R)
• M17: 3,320,175 km (0.12 R)
• M18: 3,568,208 km (0.108 R)
• M19: 3,933,526 km (0.111 R)
• M20: 4,082,975 km (0.115 R)
• M21: 4,272,515 km (0.115 R)
• M22: 4,361,975 km (0.1 R)
• M23: 4,805,682 km (0.111 R)
• M24: 4,885,418 km (0.096 R)
• M25: 5,332,416 km (0.098 R)
• M26: 5,484,408 km (0.108 R)
• M27: 5,708,056 km (0.051 R)
• M28: 5,821,003 km (0.098 R)
• M29: 5,934,697 km (0.095 R)
• M30: 6,034,778 km (0.025 R)
• M31: 6,149,968 km (0.065 R)
• M32: 6,323,951 km (0.028 R)
• M33: 6,426,276 km (0.081 R)
• M34: 6,662,192 km (0.097 R)
• M35: 7,021,526 km (0.063 R)
• M36: 7,173,068 km (0.09 R)
• M37: 7,264,473 km (0.062 R)
• M38: 7,356,475 km (0.119 R)
• M39: 7,510,412 km (0.115 R)
• M40: 7,634,428 km (0.119 R)
• M41: 7,884,406 km (0.052 R)
• M42: 8,042,082 km (0.068 R)
• M43: 8,264,534 km (0.034 R)
• M44: 8,748,184 km (0.118 R)
• M45: 8,862,327 km (0.111 R)
• M46: 8,944,307 km (0.096 R)
• M47: 9,042,892 km (0.111 R)
• M48: 9,241,109 km (0.118 R)
• M49: 9,374,102 km (0.061 R)
• M50: 9,474,183 km (0.106 R)
• M51: 9,591,467 km (0.087 R)
• M52: 9,844,587 km (0.067 R)
• M53: 9,946,314 km (0.101 R)
• M54: 10,065,543 km (0.117 R)
• M55: 10,168,167 km (0.058 R)
• M56: 10,460,781 km (0.071 R)
• M57: 10,843,452 km (0.056 R)
• M58: 10,983,924 km (0.11 R)
• M59: 12,110,097 km (0.11 R)
• M60: 12,292,307 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit