🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.95 AU - 1.11 AU

Year: 444 Days

Day: 20.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,257,316 km

• M1: 142,716 km (0.108 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905

Radius: 12.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.69 AU - 4.05 AU

Year: 2627 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,257,316 km

• M1: 153,936 km (0.069 R)
• M2: 267,331 km (0.036 R)
• M3: 375,790 km (0.092 R)
• M4: 465,249 km (0.107 R)
• M5: 719,267 km (0.104 R)
• M6: 858,542 km (0.076 R)
• M7: 953,387 km (0.079 R)
• M8: 1,296,714 km (0.084 R)
• M9: 1,407,417 km (0.095 R)
• M10: 1,495,829 km (0.086 R)
• M11: 1,772,735 km (0.115 R)
• M12: 1,910,664 km (0.081 R)
• M13: 2,080,906 km (0.085 R)
• M14: 2,211,954 km (0.12 R)
• M15: 2,513,394 km (0.104 R)
• M16: 2,622,151 km (0.105 R)
• M17: 2,732,405 km (0.102 R)
• M18: 3,105,951 km (0.069 R)
• M19: 3,239,691 km (0.044 R)
• M20: 3,358,472 km (0.109 R)
• M21: 3,478,599 km (0.058 R)
• M22: 3,652,881 km (0.111 R)
• M23: 3,847,956 km (0.07 R)
• M24: 3,973,918 km (0.115 R)
• M25: 4,082,975 km (0.117 R)
• M26: 4,211,479 km (0.076 R)
• M27: 4,586,222 km (0.112 R)
• M28: 5,468,550 km (0.1 R)
• M29: 6,043,904 km (0.119 R)
• M30: 7,252,206 km (0.07 R)
• M31: 7,453,265 km (0.109 R)
• M32: 7,610,941 km (0.08 R)
• M33: 7,998,549 km (0.082 R)
• M34: 8,136,927 km (0.026 R)
• M35: 8,229,678 km (0.065 R)
• M36: 8,322,578 km (0.063 R)
• M37: 9,175,885 km (0.082 R)
• M38: 9,320,695 km (0.035 R)
• M39: 9,539,557 km (0.086 R)
• M40: 9,710,996 km (0.103 R)
• M41: 10,056,717 km (0.111 R)
• M42: 10,156,349 km (0.084 R)
• M43: 10,406,626 km (0.075 R)
• M44: 10,837,019 km (0.081 R)
• M45: 11,221,486 km (0.109 R)
• M46: 11,558,380 km (0.086 R)
• M47: 12,268,821 km (0.03 R)
• M48: 12,428,591 km (0.081 R)
• M49: 12,642,815 km (0.079 R)
• M50: 13,074,704 km (0.069 R)
• M51: 13,183,462 km (0.039 R)
• M52: 13,319,895 km (0.049 R)
• M53: 14,427,817 km (0.047 R)
• M54: 15,049,695 km (0.117 R)
• M55: 15,335,278 km (0.084 R)
• M56: 15,622,655 km (0.095 R)
• M57: 15,709,272 km (0.102 R)
• M58: 16,028,065 km (0.115 R)
• M59: 16,319,781 km (0.114 R)
• M60: 16,436,916 km (0.082 R)
• M61: 17,563,987 km (0.071 R)
• M62: 17,804,391 km (0.107 R)
• M63: 18,288,639 km (0.101 R)
• M64: 18,532,334 km (0.108 R)
• M65: 18,654,705 km (0.097 R)
• M66: 18,930,713 km (0.088 R)
• M67: 19,455,951 km (0.061 R)
• M68: 19,767,264 km (0.069 R)
• M69: 19,985,976 km (0.082 R)
• M70: 20,457,658 km (0.066 R)
• M71: 21,220,009 km (0.048 R)
• M72: 21,379,929 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.8

Radius: 9.4

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.14 AU - 5.26 AU

Year: 5035 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,257,316 km

• M1: 238,309 km (0.095 R)
• M2: 428,598 km (0.088 R)
• M3: 515,365 km (0.053 R)
• M4: 584,928 km (0.03 R)
• M5: 940,522 km (0.09 R)
• M6: 1,149,660 km (0.054 R)
• M7: 1,212,192 km (0.032 R)
• M8: 1,308,383 km (0.072 R)
• M9: 1,474,437 km (0.082 R)
• M10: 2,226,615 km (0.117 R)
• M11: 2,285,855 km (0.095 R)
• M12: 2,610,782 km (0.117 R)
• M13: 2,950,668 km (0.103 R)
• M14: 3,059,725 km (0.083 R)
• M15: 3,192,568 km (0.059 R)
• M16: 3,463,789 km (0.035 R)
• M17: 3,555,941 km (0.089 R)
• M18: 4,248,131 km (0.081 R)
• M19: 4,322,032 km (0.085 R)
• M20: 5,322,842 km (0.102 R)
• M21: 5,429,356 km (0.078 R)
• M22: 5,590,622 km (0.078 R)
• M23: 6,000,819 km (0.108 R)
• M24: 6,223,421 km (0.053 R)
• M25: 6,392,317 km (0.077 R)
• M26: 6,648,429 km (0.056 R)
• M27: 6,734,597 km (0.098 R)
• M28: 7,141,354 km (0.108 R)
• M29: 7,377,569 km (0.114 R)
• M30: 8,565,076 km (0.095 R)
• M31: 8,721,705 km (0.082 R)
• M32: 9,069,371 km (0.112 R)
• M33: 9,713,240 km (0.09 R)
• M34: 9,876,601 km (0.08 R)
• M35: 9,975,036 km (0.078 R)
• M36: 10,472,001 km (0.052 R)
• M37: 10,673,060 km (0.088 R)
• M38: 11,386,941 km (0.086 R)
• M39: 11,455,607 km (0.059 R)
• M40: 11,662,800 km (0.064 R)
• M41: 11,906,195 km (0.117 R)
• M42: 12,860,331 km (0.116 R)
• M43: 13,328,572 km (0.083 R)
• M44: 13,949,253 km (0.06 R)
• M45: 14,467,460 km (0.052 R)
• M46: 14,541,960 km (0.081 R)
• M47: 14,728,958 km (0.119 R)
• M48: 14,991,951 km (0.11 R)
• M49: 15,944,141 km (0.113 R)
• M50: 16,408,044 km (0.075 R)
• M51: 17,388,808 km (0.109 R)
• M52: 17,468,095 km (0.085 R)
• M53: 17,706,703 km (0.082 R)
• M54: 18,590,827 km (0.111 R)
• M55: 18,915,903 km (0.112 R)
• M56: 19,365,893 km (0.037 R)
• M57: 20,821,181 km (0.116 R)
• M58: 22,613,513 km (0.112 R)
• M59: 23,091,030 km (0.057 R)
• M60: 23,659,801 km (0.107 R)
• M61: 23,923,841 km (0.109 R)
• M62: 24,454,764 km (0.104 R)
• M63: 24,632,636 km (0.099 R)
• M64: 24,810,956 km (0.102 R)
• M65: 24,900,266 km (0.097 R)
• M66: 25,303,433 km (0.068 R)
• M67: 26,343,736 km (0.116 R)
• M68: 29,169,640 km (0.079 R)
• M69: 29,264,036 km (0.06 R)
• M70: 29,452,829 km (0.102 R)
• M71: 29,879,183 km (0.085 R)
• M72: 30,355,502 km (0.111 R)
• M73: 30,978,278 km (0.102 R)
• M74: 31,267,152 km (0.069 R)
• M75: 32,724,833 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 13.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.89 AU - 9.77 AU

Year: 10208 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 35,257,316 km

• M1: 175,628 km (0.074 R)
• M2: 391,348 km (0.107 R)
• M3: 489,484 km (0.119 R)
• M4: 622,178 km (0.033 R)
• M5: 957,875 km (0.116 R)
• M6: 1,058,255 km (0.066 R)
• M7: 1,177,934 km (0.106 R)
• M8: 1,757,027 km (0.051 R)
• M9: 2,125,187 km (0.11 R)
• M10: 2,437,548 km (0.118 R)
• M11: 2,538,227 km (0.073 R)
• M12: 2,870,334 km (0.118 R)
• M13: 2,955,605 km (0.083 R)
• M14: 3,128,690 km (0.082 R)
• M15: 3,283,075 km (0.042 R)
• M16: 3,784,826 km (0.051 R)
• M17: 4,021,041 km (0.105 R)
• M18: 4,286,577 km (0.086 R)
• M19: 4,809,422 km (0.031 R)
• M20: 4,937,029 km (0.076 R)
• M21: 5,591,819 km (0.083 R)
• M22: 5,699,230 km (0.116 R)
• M23: 5,807,240 km (0.109 R)
• M24: 6,611,179 km (0.072 R)
• M25: 7,011,802 km (0.099 R)
• M26: 7,807,064 km (0.093 R)
• M27: 8,169,689 km (0.079 R)
• M28: 8,974,376 km (0.101 R)
• M29: 9,418,233 km (0.073 R)
• M30: 9,546,439 km (0.11 R)
• M31: 9,869,420 km (0.067 R)
• M32: 9,966,958 km (0.063 R)
• M33: 10,163,081 km (0.118 R)
• M34: 10,426,672 km (0.057 R)
• M35: 10,893,268 km (0.052 R)
• M36: 11,366,745 km (0.103 R)
• M37: 14,642,789 km (0.089 R)
• M38: 15,391,377 km (0.12 R)
• M39: 15,542,471 km (0.118 R)
• M40: 17,042,489 km (0.094 R)
• M41: 18,548,191 km (0.098 R)
• M42: 19,849,094 km (0.094 R)
• M43: 20,013,652 km (0.046 R)
• M44: 20,468,878 km (0.114 R)
• M45: 20,593,643 km (0.11 R)
• M46: 21,053,208 km (0.071 R)
• M47: 21,516,213 km (0.079 R)
• M48: 22,110,266 km (0.091 R)
• M49: 22,709,854 km (0.039 R)
• M50: 22,925,126 km (0.072 R)
• M51: 23,184,528 km (0.117 R)
• M52: 23,575,577 km (0.095 R)
• M53: 24,319,827 km (0.111 R)
• M54: 25,294,606 km (0.117 R)
• M55: 26,508,443 km (0.105 R)
• M56: 28,387,692 km (0.059 R)
• M57: 28,759,293 km (0.105 R)
• M58: 29,273,012 km (0.112 R)
• M59: 30,025,639 km (0.101 R)
• M60: 30,309,576 km (0.083 R)
• M61: 31,983,277 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.3

Radius: 5.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.78 AU - 14.68 AU

Year: 19285 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,257,316 km

• M1: 119,379 km (0.116 R)
• M2: 414,386 km (0.059 R)
• M3: 1,950,158 km (0.104 R)
• M4: 2,361,702 km (0.034 R)
• M5: 3,309,554 km (0.106 R)
• M6: 3,999,499 km (0.104 R)
• M7: 4,678,673 km (0.119 R)
• M8: 5,421,277 km (0.117 R)
• M9: 6,437,196 km (0.077 R)
• M10: 6,982,181 km (0.05 R)
• M11: 7,668,237 km (0.047 R)
• M12: 9,611,364 km (0.078 R)
• M13: 10,583,900 km (0.112 R)
• M14: 11,989,821 km (0.055 R)
• M15: 12,174,275 km (0.097 R)
• M16: 12,808,570 km (0.096 R)
• M17: 13,148,606 km (0.036 R)
• M18: 13,377,042 km (0.088 R)
• M19: 13,837,653 km (0.117 R)
• M20: 14,932,859 km (0.091 R)
• M21: 15,772,253 km (0.119 R)
• M22: 18,849,930 km (0.077 R)
• M23: 19,150,472 km (0.107 R)
• M24: 20,632,538 km (0.074 R)
• M25: 20,765,082 km (0.11 R)
• M26: 21,253,519 km (0.108 R)
• M27: 22,105,928 km (0.079 R)
• M28: 22,332,120 km (0.101 R)
• M29: 22,741,270 km (0.118 R)
• M30: 23,336,520 km (0.083 R)
• M31: 23,566,751 km (0.106 R)
• M32: 23,890,481 km (0.054 R)
• M33: 24,169,182 km (0.114 R)
• M34: 24,682,751 km (0.09 R)
• M35: 25,247,184 km (0.106 R)
• M36: 26,484,657 km (0.103 R)
• M37: 27,741,728 km (0.067 R)
• M38: 28,230,315 km (0.111 R)
• M39: 28,672,526 km (0.072 R)
• M40: 28,869,846 km (0.115 R)
• M41: 29,813,060 km (0.107 R)
• M42: 30,163,119 km (0.036 R)
• M43: 32,035,935 km (0.04 R)
• M44: 32,960,450 km (0.102 R)
• M45: 33,115,433 km (0.088 R)
• M46: 33,426,148 km (0.094 R)
• M47: 33,893,791 km (0.085 R)
• M48: 34,416,187 km (0.118 R)
• M49: 34,573,414 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 19,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit