🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.1

Radius: 10.5

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 337 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 39,132,540 km

• M1: 132,843 km (0.108 R)
• M2: 202,256 km (0.055 R)
• M3: 284,685 km (0.094 R)
• M4: 487,539 km (0.082 R)
• M5: 644,019 km (0.066 R)
• M6: 776,862 km (0.115 R)
• M7: 860,637 km (0.1 R)
• M8: 947,703 km (0.105 R)
• M9: 1,025,493 km (0.061 R)
• M10: 1,118,543 km (0.068 R)
• M11: 1,205,609 km (0.099 R)
• M12: 1,299,706 km (0.083 R)
• M13: 1,582,745 km (0.098 R)
• M14: 1,661,584 km (0.117 R)
• M15: 1,736,682 km (0.056 R)
• M16: 1,864,588 km (0.117 R)
• M17: 1,958,685 km (0.085 R)
• M18: 2,038,421 km (0.092 R)
• M19: 2,113,668 km (0.091 R)
• M20: 2,201,033 km (0.111 R)
• M21: 2,419,147 km (0.077 R)
• M22: 2,522,071 km (0.106 R)
• M23: 2,650,126 km (0.078 R)
• M24: 2,738,688 km (0.079 R)
• M25: 2,810,196 km (0.075 R)
• M26: 2,930,921 km (0.074 R)
• M27: 3,121,509 km (0.042 R)
• M28: 3,190,025 km (0.058 R)
• M29: 3,341,568 km (0.095 R)
• M30: 3,547,265 km (0.09 R)
• M31: 3,658,266 km (0.058 R)
• M32: 3,750,718 km (0.102 R)
• M33: 3,830,453 km (0.117 R)
• M34: 3,897,324 km (0.033 R)
• M35: 3,998,452 km (0.062 R)
• M36: 4,148,349 km (0.084 R)
• M37: 4,217,014 km (0.078 R)
• M38: 4,286,129 km (0.087 R)
• M39: 4,362,723 km (0.038 R)
• M40: 4,788,029 km (0.102 R)
• M41: 4,874,796 km (0.074 R)
• M42: 4,998,514 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.5

Radius: 11.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.6 AU - 0.86 AU

Year: 431 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,132,540 km

• M1: 150,645 km (0.118 R)
• M2: 255,513 km (0.109 R)
• M3: 344,823 km (0.11 R)
• M4: 418,425 km (0.081 R)
• M5: 515,215 km (0.051 R)
• M6: 659,577 km (0.116 R)
• M7: 749,785 km (0.099 R)
• M8: 876,344 km (0.043 R)
• M9: 980,016 km (0.033 R)
• M10: 1,094,757 km (0.114 R)
• M11: 1,194,539 km (0.109 R)
• M12: 1,273,975 km (0.05 R)
• M13: 1,396,795 km (0.088 R)
• M14: 1,570,478 km (0.119 R)
• M15: 1,650,962 km (0.092 R)
• M16: 2,220,631 km (0.1 R)
• M17: 2,523,267 km (0.106 R)
• M18: 2,812,440 km (0.093 R)
• M19: 2,929,276 km (0.089 R)
• M20: 3,112,384 km (0.114 R)
• M21: 3,233,558 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 13.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.17 AU - 1.61 AU

Year: 1131 Days

Day: 10.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,132,540 km

• M1: 174,431 km (0.074 R)
• M2: 283,189 km (0.086 R)
• M3: 427,102 km (0.101 R)
• M4: 514,018 km (0.114 R)
• M5: 619,934 km (0.118 R)
• M6: 711,188 km (0.116 R)
• M7: 875,297 km (0.092 R)
• M8: 1,025,643 km (0.05 R)
• M9: 1,268,440 km (0.079 R)
• M10: 1,353,861 km (0.077 R)
• M11: 1,483,113 km (0.059 R)
• M12: 1,595,162 km (0.103 R)
• M13: 1,885,382 km (0.058 R)
• M14: 1,978,133 km (0.089 R)
• M15: 2,126,384 km (0.072 R)
• M16: 2,334,176 km (0.109 R)
• M17: 2,581,012 km (0.112 R)
• M18: 2,783,268 km (0.057 R)
• M19: 3,038,782 km (0.102 R)
• M20: 3,224,881 km (0.045 R)
• M21: 3,337,080 km (0.106 R)
• M22: 3,587,207 km (0.06 R)
• M23: 3,747,576 km (0.097 R)
• M24: 3,843,468 km (0.05 R)
• M25: 3,992,618 km (0.058 R)
• M26: 4,136,232 km (0.075 R)
• M27: 4,266,082 km (0.093 R)
• M28: 4,350,904 km (0.088 R)
• M29: 4,459,812 km (0.084 R)
• M30: 4,561,538 km (0.047 R)
• M31: 4,680,020 km (0.093 R)
• M32: 4,855,797 km (0.025 R)
• M33: 5,041,747 km (0.087 R)
• M34: 5,172,646 km (0.097 R)
• M35: 5,279,758 km (0.119 R)
• M36: 5,387,767 km (0.097 R)
• M37: 5,588,827 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.1

Radius: 8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.11 AU - 3.71 AU

Year: 4347 Days

Day: 11.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,132,540 km

• M1: 123,119 km (0.092 R)
• M2: 202,406 km (0.115 R)
• M3: 321,037 km (0.104 R)
• M4: 409,150 km (0.084 R)
• M5: 516,711 km (0.109 R)
• M6: 679,773 km (0.068 R)
• M7: 1,015,022 km (0.095 R)
• M8: 1,110,016 km (0.107 R)
• M9: 1,250,788 km (0.102 R)
• M10: 1,427,762 km (0.114 R)
• M11: 1,534,874 km (0.113 R)
• M12: 1,724,714 km (0.079 R)
• M13: 1,789,639 km (0.052 R)
• M14: 2,109,779 km (0.054 R)
• M15: 2,249,952 km (0.06 R)
• M16: 2,375,315 km (0.05 R)
• M17: 3,234,605 km (0.076 R)
• M18: 3,708,082 km (0.058 R)
• M19: 3,963,745 km (0.095 R)
• M20: 4,291,365 km (0.099 R)
• M21: 4,424,955 km (0.111 R)
• M22: 4,719,065 km (0.115 R)
• M23: 4,787,880 km (0.071 R)
• M24: 4,880,032 km (0.111 R)
• M25: 5,207,502 km (0.073 R)
• M26: 5,350,069 km (0.085 R)
• M27: 5,712,095 km (0.118 R)
• M28: 5,785,398 km (0.102 R)
• M29: 5,982,568 km (0.12 R)
• M30: 6,333,076 km (0.114 R)
• M31: 6,434,354 km (0.108 R)
• M32: 6,510,799 km (0.096 R)
• M33: 6,845,299 km (0.117 R)
• M34: 7,477,500 km (0.094 R)
• M35: 7,692,323 km (0.068 R)
• M36: 7,827,709 km (0.071 R)
• M37: 8,432,533 km (0.069 R)
• M38: 8,572,108 km (0.111 R)
• M39: 8,768,829 km (0.03 R)
• M40: 8,910,199 km (0.074 R)
• M41: 9,109,463 km (0.101 R)
• M42: 9,716,232 km (0.104 R)
• M43: 11,366,147 km (0.087 R)
• M44: 11,675,366 km (0.08 R)
• M45: 11,862,214 km (0.104 R)
• M46: 12,050,108 km (0.095 R)
• M47: 12,555,899 km (0.099 R)
• M48: 12,747,384 km (0.088 R)
• M49: 12,843,426 km (0.033 R)
• M50: 13,230,286 km (0.079 R)
• M51: 13,588,274 km (0.1 R)
• M52: 13,817,607 km (0.112 R)
• M53: 14,446,966 km (0.072 R)
• M54: 14,647,576 km (0.105 R)
• M55: 14,950,362 km (0.108 R)
• M56: 15,905,395 km (0.116 R)
• M57: 16,147,145 km (0.078 R)
• M58: 16,425,098 km (0.09 R)
• M59: 17,730,639 km (0.081 R)
• M60: 18,161,331 km (0.104 R)
• M61: 18,233,437 km (0.082 R)
• M62: 18,414,152 km (0.102 R)
• M63: 20,778,695 km (0.11 R)
• M64: 21,232,725 km (0.085 R)
• M65: 21,842,935 km (0.119 R)
• M66: 21,958,125 km (0.048 R)
• M67: 22,381,786 km (0.091 R)
• M68: 23,237,187 km (0.098 R)
• M69: 23,905,590 km (0.083 R)
• M70: 24,899,818 km (0.058 R)
• M71: 25,381,972 km (0.095 R)
• M72: 26,029,431 km (0.102 R)
• M73: 26,192,194 km (0.114 R)
• M74: 26,355,255 km (0.102 R)
• M75: 27,011,092 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 8.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.12 AU - 4.96 AU

Year: 5605 Days

Day: 11.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,132,540 km

• M1: 133,292 km (0.102 R)
• M2: 225,743 km (0.108 R)
• M3: 763,548 km (0.069 R)
• M4: 1,011,581 km (0.074 R)
• M5: 1,244,205 km (0.087 R)
• M6: 1,451,399 km (0.108 R)
• M7: 1,522,906 km (0.035 R)
• M8: 1,729,800 km (0.067 R)
• M9: 2,187,121 km (0.116 R)
• M10: 2,303,059 km (0.105 R)
• M11: 3,133,627 km (0.051 R)
• M12: 3,474,560 km (0.092 R)
• M13: 3,610,245 km (0.088 R)
• M14: 4,008,026 km (0.066 R)
• M15: 4,440,813 km (0.093 R)
• M16: 4,588,316 km (0.114 R)
• M17: 4,845,176 km (0.12 R)
• M18: 4,953,485 km (0.113 R)
• M19: 5,062,691 km (0.046 R)
• M20: 5,350,368 km (0.09 R)
• M21: 5,643,430 km (0.094 R)
• M22: 6,174,802 km (0.108 R)
• M23: 6,506,161 km (0.112 R)
• M24: 6,722,180 km (0.119 R)
• M25: 6,940,593 km (0.116 R)
• M26: 7,235,600 km (0.12 R)
• M27: 7,484,381 km (0.086 R)
• M28: 7,609,894 km (0.099 R)
• M29: 7,965,189 km (0.097 R)
• M30: 8,273,959 km (0.09 R)
• M31: 8,377,630 km (0.118 R)
• M32: 8,481,900 km (0.048 R)
• M33: 8,823,731 km (0.074 R)
• M34: 9,250,534 km (0.114 R)
• M35: 9,820,951 km (0.049 R)
• M36: 9,958,431 km (0.111 R)
• M37: 10,486,811 km (0.051 R)
• M38: 11,310,796 km (0.118 R)
• M39: 11,455,008 km (0.087 R)
• M40: 11,832,743 km (0.035 R)
• M41: 12,630,249 km (0.099 R)
• M42: 13,171,644 km (0.079 R)
• M43: 13,445,109 km (0.067 R)
• M44: 13,597,998 km (0.117 R)
• M45: 13,659,183 km (0.103 R)
• M46: 14,308,139 km (0.074 R)
• M47: 14,495,435 km (0.03 R)
• M48: 14,589,233 km (0.106 R)
• M49: 14,840,707 km (0.1 R)
• M50: 14,903,837 km (0.051 R)
• M51: 15,411,872 km (0.101 R)
• M52: 15,475,750 km (0.064 R)
• M53: 15,539,778 km (0.111 R)
• M54: 15,603,806 km (0.089 R)
• M55: 15,828,801 km (0.094 R)
• M56: 16,184,395 km (0.088 R)
• M57: 16,379,620 km (0.087 R)
• M58: 16,903,811 km (0.094 R)
• M59: 17,134,791 km (0.045 R)
• M60: 17,267,334 km (0.106 R)
• M61: 17,901,330 km (0.103 R)
• M62: 17,968,499 km (0.066 R)
• M63: 18,373,461 km (0.094 R)
• M64: 18,576,914 km (0.088 R)
• M65: 18,781,265 km (0.065 R)
• M66: 19,089,137 km (0.088 R)
• M67: 19,157,803 km (0.03 R)
• M68: 19,918,358 km (0.107 R)
• M69: 19,988,071 km (0.113 R)
• M70: 20,302,376 km (0.057 R)
• M71: 20,900,618 km (0.112 R)
• M72: 21,255,165 km (0.119 R)
• M73: 21,326,373 km (0.105 R)
• M74: 22,078,402 km (0.093 R)
• M75: 23,094,470 km (0.118 R)
• M76: 23,204,275 km (0.102 R)
• M77: 24,423,348 km (0.051 R)
• M78: 24,909,242 km (0.071 R)
• M79: 25,021,740 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 9.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.26 AU - 4.82 AU

Year: 5605 Days

Day: 13.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,132,540 km

• M1: 121,473 km (0.05 R)
• M2: 244,144 km (0.11 R)
• M3: 333,753 km (0.049 R)
• M4: 580,889 km (0.065 R)
• M5: 790,774 km (0.062 R)
• M6: 878,289 km (0.068 R)
• M7: 1,344,735 km (0.072 R)
• M8: 1,611,917 km (0.098 R)
• M9: 2,171,563 km (0.062 R)
• M10: 2,742,578 km (0.073 R)
• M11: 2,979,990 km (0.119 R)
• M12: 3,186,135 km (0.109 R)
• M13: 3,435,964 km (0.114 R)
• M14: 3,612,639 km (0.118 R)
• M15: 4,181,560 km (0.063 R)
• M16: 4,562,137 km (0.107 R)
• M17: 4,865,970 km (0.104 R)
• M18: 5,176,386 km (0.098 R)
• M19: 5,573,418 km (0.098 R)
• M20: 6,145,929 km (0.067 R)
• M21: 6,300,913 km (0.117 R)
• M22: 6,457,242 km (0.109 R)
• M23: 6,529,947 km (0.12 R)
• M24: 7,070,594 km (0.081 R)
• M25: 7,435,014 km (0.092 R)
• M26: 7,960,551 km (0.096 R)
• M27: 8,025,477 km (0.031 R)
• M28: 8,484,742 km (0.063 R)
• M29: 9,060,844 km (0.067 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364

Radius: 5.6

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.74 AU - 6.24 AU

Year: 10119 Days

Day: 20.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,132,540 km

• M1: 79,586 km (0.088 R)
• M2: 205,847 km (0.093 R)
• M3: 252,671 km (0.085 R)
• M4: 303,833 km (0.109 R)
• M5: 393,891 km (0.087 R)
• M6: 824,284 km (0.068 R)
• M7: 872,006 km (0.086 R)
• M8: 1,072,018 km (0.116 R)
• M9: 1,106,875 km (0.105 R)
• M10: 1,323,492 km (0.083 R)
• M11: 1,398,740 km (0.089 R)
• M12: 1,964,370 km (0.089 R)
• M13: 2,137,903 km (0.036 R)
• M14: 2,407,479 km (0.073 R)
• M15: 3,052,844 km (0.106 R)
• M16: 3,511,212 km (0.074 R)
• M17: 3,695,367 km (0.062 R)
• M18: 3,748,623 km (0.092 R)
• M19: 3,855,736 km (0.12 R)
• M20: 4,100,478 km (0.073 R)
• M21: 4,210,881 km (0.066 R)
• M22: 4,266,531 km (0.118 R)
• M23: 4,519,651 km (0.112 R)
• M24: 4,981,759 km (0.061 R)
• M25: 5,368,320 km (0.116 R)
• M26: 5,981,671 km (0.037 R)
• M27: 7,008,660 km (0.097 R)
• M28: 7,441,148 km (0.093 R)
• M29: 7,542,276 km (0.113 R)
• M30: 7,779,837 km (0.113 R)
• M31: 7,848,203 km (0.087 R)
• M32: 8,123,464 km (0.096 R)
• M33: 8,402,015 km (0.098 R)
• M34: 8,754,467 km (0.056 R)
• M35: 9,040,050 km (0.115 R)
• M36: 10,816,375 km (0.099 R)
• M37: 11,979,648 km (0.028 R)
• M38: 12,019,142 km (0.094 R)
• M39: 12,217,060 km (0.081 R)
• M40: 12,376,232 km (0.1 R)
• M41: 12,455,968 km (0.11 R)
• M42: 13,100,734 km (0.048 R)
• M43: 13,550,276 km (0.106 R)
• M44: 14,255,032 km (0.073 R)
• M45: 14,717,289 km (0.095 R)
• M46: 15,355,623 km (0.069 R)
• M47: 15,398,558 km (0.089 R)
• M48: 15,959,550 km (0.077 R)
• M49: 17,503,100 km (0.063 R)
• M50: 18,043,149 km (0.1 R)
• M51: 18,817,617 km (0.104 R)
• M52: 19,093,625 km (0.052 R)
• M53: 20,777,050 km (0.119 R)
• M54: 22,264,352 km (0.103 R)
• M55: 22,604,986 km (0.086 R)
• M56: 22,653,755 km (0.078 R)
• M57: 23,736,096 km (0.096 R)
• M58: 24,885,606 km (0.084 R)
• M59: 25,543,238 km (0.093 R)
• M60: 25,644,965 km (0.106 R)
• M61: 25,899,730 km (0.105 R)
• M62: 27,134,511 km (0.11 R)
• M63: 27,968,369 km (0.11 R)
• M64: 28,230,614 km (0.098 R)
• M65: 28,283,273 km (0.07 R)
• M66: 28,441,098 km (0.063 R)
• M67: 28,704,839 km (0.089 R)
• M68: 28,757,647 km (0.11 R)
• M69: 29,341,229 km (0.067 R)
• M70: 30,843,939 km (0.091 R)
• M71: 30,898,094 km (0.109 R)
• M72: 31,550,191 km (0.115 R)
• M73: 32,042,069 km (0.119 R)
• M74: 32,536,639 km (0.095 R)
• M75: 33,089,104 km (0.099 R)
• M76: 33,199,956 km (0.114 R)
• M77: 33,255,457 km (0.076 R)
• M78: 33,700,511 km (0.03 R)
• M79: 34,035,460 km (0.086 R)
• M80: 34,091,410 km (0.088 R)
• M81: 34,371,607 km (0.049 R)
• M82: 35,386,479 km (0.059 R)
• M83: 35,897,655 km (0.114 R)
• M84: 35,954,651 km (0.03 R)
• M85: 36,525,667 km (0.115 R)
• M86: 37,561,183 km (0.058 R)
• M87: 38,373,350 km (0.104 R)
• M88: 38,548,080 km (0.053 R)
• M89: 38,606,423 km (0.072 R)
• M90: 38,956,931 km (0.1 R)
• M91: 39,015,424 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 14,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit