🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.27 AU - 1.69 AU

Year: 648 Days

Day: 30.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434

Radius: 5.4

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.3 AU - 13.16 AU

Year: 16346 Days

Day: 24.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,960,648 km

• M1: 204,949 km (0.07 R)
• M2: 253,419 km (0.095 R)
• M3: 306,376 km (0.078 R)
• M4: 489,783 km (0.091 R)
• M5: 540,796 km (0.074 R)
• M6: 905,815 km (0.094 R)
• M7: 1,334,114 km (0.1 R)
• M8: 1,431,652 km (0.113 R)
• M9: 1,659,340 km (0.074 R)
• M10: 2,092,425 km (0.11 R)
• M11: 2,897,412 km (0.101 R)
• M12: 3,448,530 km (0.071 R)
• M13: 3,582,869 km (0.076 R)
• M14: 3,822,226 km (0.097 R)
• M15: 4,208,637 km (0.032 R)
• M16: 4,755,567 km (0.112 R)
• M17: 4,830,216 km (0.096 R)
• M18: 4,980,562 km (0.093 R)
• M19: 5,636,848 km (0.093 R)
• M20: 5,676,342 km (0.112 R)
• M21: 6,075,918 km (0.115 R)
• M22: 6,608,935 km (0.063 R)
• M23: 6,944,483 km (0.094 R)
• M24: 6,986,819 km (0.1 R)
• M25: 9,349,418 km (0.111 R)
• M26: 9,583,988 km (0.107 R)
• M27: 9,725,806 km (0.117 R)
• M28: 9,773,079 km (0.073 R)
• M29: 9,963,517 km (0.106 R)
• M30: 10,106,982 km (0.086 R)
• M31: 10,203,024 km (0.102 R)
• M32: 10,933,211 km (0.064 R)
• M33: 11,479,393 km (0.083 R)
• M34: 12,289,615 km (0.037 R)
• M35: 12,753,368 km (0.05 R)
• M36: 13,591,864 km (0.054 R)
• M37: 14,286,297 km (0.09 R)
• M38: 14,937,497 km (0.068 R)
• M39: 16,212,520 km (0.088 R)
• M40: 16,834,548 km (0.079 R)
• M41: 17,579,695 km (0.076 R)
• M42: 17,869,166 km (0.09 R)
• M43: 19,638,760 km (0.113 R)
• M44: 21,032,713 km (0.073 R)
• M45: 21,155,532 km (0.111 R)
• M46: 21,896,790 km (0.063 R)
• M47: 22,270,785 km (0.093 R)
• M48: 22,961,628 km (0.079 R)
• M49: 23,979,043 km (0.07 R)
• M50: 24,622,463 km (0.083 R)
• M51: 25,467,242 km (0.073 R)
• M52: 25,991,882 km (0.048 R)
• M53: 26,453,840 km (0.112 R)
• M54: 27,251,945 km (0.113 R)
• M55: 27,721,233 km (0.116 R)
• M56: 28,735,806 km (0.096 R)
• M57: 29,418,870 km (0.038 R)
• M58: 29,556,201 km (0.063 R)
• M59: 31,851,631 km (0.117 R)
• M60: 33,056,342 km (0.092 R)
• M61: 33,556,598 km (0.112 R)
• M62: 33,771,869 km (0.094 R)
• M63: 34,927,363 km (0.075 R)
• M64: 36,242,777 km (0.113 R)
• M65: 36,537,335 km (0.078 R)
• M66: 36,611,087 km (0.116 R)
• M67: 37,202,896 km (0.099 R)
• M68: 38,171,243 km (0.051 R)
• M69: 38,921,776 km (0.062 R)
• M70: 39,904,783 km (0.103 R)
• M71: 40,742,980 km (0.062 R)
• M72: 41,049,207 km (0.065 R)
• M73: 41,279,288 km (0.098 R)
• M74: 41,586,862 km (0.11 R)
• M75: 41,740,947 km (0.114 R)
• M76: 43,291,978 km (0.108 R)
• M77: 45,653,680 km (0.056 R)
• M78: 47,976,187 km (0.065 R)
• M79: 49,111,036 km (0.085 R)
• M80: 49,681,752 km (0.078 R)
• M81: 50,747,487 km (0.117 R)
• M82: 50,829,766 km (0.097 R)
• M83: 51,737,975 km (0.091 R)
• M84: 52,235,687 km (0.111 R)
• M85: 52,568,243 km (0.094 R)
• M86: 53,486,624 km (0.09 R)
• M87: 54,578,838 km (0.09 R)
• M88: 55,000,854 km (0.069 R)
• M89: 55,508,739 km (0.105 R)
• M90: 55,933,148 km (0.047 R)
• M91: 56,956,098 km (0.117 R)
• M92: 57,041,668 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.4

Radius: 3.2

Gravity: 61.56 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.26 AU - 18 AU

Year: 23314 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,960,648 km

• M1: 98,435 km (0.088 R)
• M2: 254,316 km (0.079 R)
• M3: 599,439 km (0.044 R)
• M4: 955,930 km (0.081 R)
• M5: 1,213,987 km (0.116 R)
• M6: 1,790,537 km (0.113 R)
• M7: 2,363,646 km (0.078 R)
• M8: 2,708,918 km (0.087 R)
• M9: 3,029,058 km (0.026 R)
• M10: 3,069,898 km (0.105 R)
• M11: 3,235,204 km (0.097 R)
• M12: 3,574,342 km (0.12 R)
• M13: 3,792,007 km (0.102 R)
• M14: 4,014,010 km (0.102 R)
• M15: 5,137,041 km (0.084 R)
• M16: 5,935,744 km (0.12 R)
• M17: 6,559,717 km (0.107 R)
• M18: 6,612,525 km (0.097 R)
• M19: 6,825,702 km (0.05 R)
• M20: 7,368,443 km (0.044 R)
• M21: 7,981,346 km (0.117 R)
• M22: 8,494,765 km (0.11 R)
• M23: 9,255,171 km (0.115 R)
• M24: 11,028,056 km (0.091 R)
• M25: 11,091,037 km (0.102 R)
• M26: 11,154,167 km (0.107 R)
• M27: 11,217,447 km (0.113 R)
• M28: 12,114,735 km (0.104 R)
• M29: 12,637,879 km (0.08 R)
• M30: 13,977,378 km (0.045 R)
• M31: 14,594,768 km (0.096 R)
• M32: 14,802,560 km (0.082 R)
• M33: 15,291,146 km (0.1 R)
• M34: 15,572,690 km (0.085 R)
• M35: 16,643,661 km (0.096 R)
• M36: 17,959,823 km (0.067 R)
• M37: 19,157,653 km (0.078 R)
• M38: 19,233,349 km (0.079 R)
• M39: 19,385,042 km (0.102 R)
• M40: 19,919,256 km (0.115 R)
• M41: 21,708,147 km (0.051 R)
• M42: 21,945,260 km (0.111 R)
• M43: 25,021,740 km (0.068 R)
• M44: 25,353,398 km (0.105 R)
• M45: 26,778,916 km (0.113 R)
• M46: 28,488,970 km (0.102 R)
• M47: 29,531,966 km (0.118 R)
• M48: 29,882,324 km (0.093 R)
• M49: 29,970,138 km (0.031 R)
• M50: 32,553,843 km (0.03 R)
• M51: 35,952,108 km (0.097 R)
• M52: 36,607,646 km (0.039 R)
• M53: 36,984,034 km (0.096 R)
• M54: 38,025,535 km (0.051 R)
• M55: 42,385,415 km (0.119 R)
• M56: 42,484,150 km (0.092 R)
• M57: 43,276,270 km (0.119 R)
• M58: 43,773,683 km (0.116 R)
• M59: 43,873,465 km (0.103 R)
• M60: 44,573,733 km (0.091 R)
• M61: 45,681,655 km (0.118 R)
• M62: 46,900,428 km (0.117 R)
• M63: 47,513,929 km (0.114 R)
• M64: 48,748,710 km (0.098 R)
• M65: 49,059,126 km (0.11 R)
• M66: 50,725,496 km (0.086 R)
• M67: 59,440,320 km (0.101 R)
• M68: 59,550,724 km (0.12 R)
• M69: 61,327,198 km (0.077 R)
• M70: 63,346,321 km (0.087 R)
• M71: 64,364,035 km (0.032 R)
• M72: 64,931,759 km (0.115 R)
• M73: 65,045,453 km (0.116 R)
• M74: 65,273,141 km (0.072 R)
• M75: 66,759,546 km (0.055 R)
• M76: 67,910,552 km (0.119 R)
• M77: 68,141,531 km (0.115 R)
• M78: 69,649,328 km (0.065 R)
• M79: 76,989,647 km (0.113 R)
• M80: 77,110,073 km (0.097 R)
• M81: 77,833,678 km (0.06 R)
• M82: 77,954,553 km (0.104 R)
• M83: 78,075,428 km (0.034 R)
• M84: 78,802,025 km (0.115 R)
• M85: 79,287,769 km (0.09 R)
• M86: 80,506,393 km (0.085 R)
• M87: 81,485,661 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.5

Radius: 5.7

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.01 AU - 18.87 AU

Year: 23990 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,960,648 km

• M1: 198,217 km (0.062 R)
• M2: 351,106 km (0.115 R)
• M3: 473,328 km (0.081 R)
• M4: 539,749 km (0.052 R)
• M5: 682,166 km (0.097 R)
• M6: 1,239,718 km (0.075 R)
• M7: 1,560,455 km (0.04 R)
• M8: 1,870,422 km (0.077 R)
• M9: 2,313,082 km (0.088 R)
• M10: 2,827,849 km (0.059 R)
• M11: 4,474,024 km (0.073 R)
• M12: 4,862,380 km (0.111 R)
• M13: 5,671,255 km (0.085 R)
• M14: 6,466,817 km (0.054 R)
• M15: 7,240,387 km (0.038 R)
• M16: 8,454,823 km (0.055 R)
• M17: 9,176,633 km (0.065 R)
• M18: 9,730,893 km (0.089 R)
• M19: 10,295,924 km (0.038 R)
• M20: 10,550,539 km (0.102 R)
• M21: 10,807,100 km (0.085 R)
• M22: 11,589,347 km (0.074 R)
• M23: 11,787,714 km (0.099 R)
• M24: 14,183,973 km (0.099 R)
• M25: 14,396,252 km (0.113 R)
• M26: 15,764,624 km (0.12 R)
• M27: 16,131,587 km (0.12 R)
• M28: 16,352,992 km (0.076 R)
• M29: 17,324,630 km (0.114 R)
• M30: 17,400,177 km (0.109 R)
• M31: 19,401,497 km (0.1 R)
• M32: 20,588,706 km (0.112 R)
• M33: 20,829,110 km (0.11 R)
• M34: 22,290,232 km (0.087 R)
• M35: 22,867,231 km (0.113 R)
• M36: 24,036,189 km (0.089 R)
• M37: 24,543,027 km (0.103 R)
• M38: 24,627,998 km (0.09 R)
• M39: 25,224,445 km (0.116 R)
• M40: 26,084,782 km (0.096 R)
• M41: 26,431,700 km (0.059 R)
• M42: 26,954,844 km (0.025 R)
• M43: 28,723,090 km (0.087 R)
• M44: 29,171,136 km (0.101 R)
• M45: 29,260,895 km (0.093 R)
• M46: 31,077,462 km (0.113 R)
• M47: 32,184,785 km (0.077 R)
• M48: 33,586,966 km (0.099 R)
• M49: 33,869,856 km (0.069 R)
• M50: 35,775,433 km (0.045 R)
• M51: 38,402,821 km (0.064 R)
• M52: 39,193,146 km (0.066 R)
• M53: 39,391,513 km (0.095 R)
• M54: 43,019,860 km (0.05 R)
• M55: 43,224,510 km (0.117 R)
• M56: 44,149,623 km (0.093 R)
• M57: 44,356,068 km (0.095 R)
• M58: 44,459,290 km (0.11 R)
• M59: 45,184,990 km (0.059 R)
• M60: 45,393,080 km (0.072 R)
• M61: 46,753,224 km (0.044 R)
• M62: 47,174,492 km (0.058 R)
• M63: 47,279,958 km (0.07 R)
• M64: 50,265,483 km (0.089 R)
• M65: 51,238,019 km (0.088 R)
• M66: 51,563,544 km (0.106 R)
• M67: 51,998,724 km (0.069 R)
• M68: 52,763,169 km (0.074 R)
• M69: 52,872,675 km (0.085 R)
• M70: 53,421,400 km (0.114 R)
• M71: 54,413,832 km (0.097 R)
• M72: 55,746,450 km (0.082 R)
• M73: 56,192,999 km (0.095 R)
• M74: 56,304,749 km (0.09 R)
• M75: 56,752,944 km (0.094 R)
• M76: 57,314,684 km (0.093 R)
• M77: 59,124,669 km (0.083 R)
• M78: 60,265,353 km (0.087 R)
• M79: 61,759,237 km (0.117 R)
• M80: 61,990,066 km (0.105 R)
• M81: 63,381,476 km (0.101 R)
• M82: 68,690,106 km (0.113 R)
• M83: 70,853,142 km (0.087 R)
• M84: 72,064,585 km (0.044 R)
• M85: 72,186,059 km (0.057 R)
• M86: 73,894,317 km (0.12 R)
• M87: 74,016,838 km (0.069 R)
• M88: 74,753,458 km (0.108 R)
• M89: 74,876,427 km (0.083 R)
• M90: 76,233,878 km (0.112 R)
• M91: 77,226,161 km (0.072 R)
• M92: 79,977,116 km (0.115 R)
• M93: 83,141,859 km (0.066 R)
• M94: 83,396,923 km (0.111 R)
• M95: 84,163,313 km (0.057 R)
• M96: 85,317,311 km (0.1 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit