🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.2

Radius: 14.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.52 AU - 0.52 AU

Year: 250 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,181,527 km

• M1: 187,446 km (0.109 R)
• M2: 279,898 km (0.086 R)
• M3: 371,003 km (0.081 R)
• M4: 465,698 km (0.104 R)
• M5: 584,479 km (0.076 R)
• M6: 685,457 km (0.089 R)
• M7: 785,538 km (0.088 R)
• M8: 880,832 km (0.081 R)
• M9: 1,041,351 km (0.096 R)
• M10: 1,140,833 km (0.105 R)
• M11: 1,266,047 km (0.102 R)
• M12: 1,398,740 km (0.071 R)
• M13: 1,489,097 km (0.095 R)
• M14: 1,603,091 km (0.038 R)
• M15: 1,706,463 km (0.099 R)
• M16: 1,798,017 km (0.068 R)
• M17: 1,948,961 km (0.119 R)
• M18: 2,083,450 km (0.102 R)
• M19: 2,185,026 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 9.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 382 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,181,527 km

• M1: 121,025 km (0.097 R)
• M2: 229,184 km (0.107 R)
• M3: 304,432 km (0.06 R)
• M4: 394,789 km (0.073 R)
• M5: 464,501 km (0.111 R)
• M6: 549,473 km (0.046 R)
• M7: 644,168 km (0.081 R)
• M8: 721,959 km (0.088 R)
• M9: 835,055 km (0.04 R)
• M10: 950,395 km (0.052 R)
• M11: 1,049,279 km (0.089 R)
• M12: 1,138,290 km (0.092 R)
• M13: 1,202,168 km (0.088 R)
• M14: 1,348,026 km (0.075 R)
• M15: 1,425,817 km (0.096 R)
• M16: 1,570,628 km (0.095 R)
• M17: 1,657,844 km (0.091 R)
• M18: 1,736,233 km (0.113 R)
• M19: 1,810,583 km (0.1 R)
• M20: 1,940,584 km (0.109 R)
• M21: 2,006,706 km (0.094 R)
• M22: 2,204,175 km (0.079 R)
• M23: 2,343,301 km (0.046 R)
• M24: 2,419,895 km (0.072 R)
• M25: 2,624,395 km (0.049 R)
• M26: 2,716,398 km (0.045 R)
• M27: 2,846,997 km (0.109 R)
• M28: 3,050,151 km (0.054 R)
• M29: 3,192,568 km (0.076 R)
• M30: 3,403,800 km (0.078 R)
• M31: 3,524,675 km (0.084 R)
• M32: 3,592,443 km (0.065 R)
• M33: 3,653,778 km (0.114 R)
• M34: 3,743,088 km (0.079 R)
• M35: 3,819,234 km (0.067 R)
• M36: 3,944,896 km (0.103 R)
• M37: 4,171,686 km (0.112 R)
• M38: 4,468,638 km (0.063 R)
• M39: 4,675,532 km (0.085 R)
• M40: 4,855,199 km (0.117 R)
• M41: 5,090,965 km (0.088 R)

Asteroid Belt

Center: 3.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 10.1

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.39 AU - 6.89 AU

Year: 8932 Days

Day: 8.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,181,527 km

• M1: 127,009 km (0.097 R)
• M2: 342,130 km (0.119 R)
• M3: 428,299 km (0.061 R)
• M4: 596,596 km (0.108 R)
• M5: 754,721 km (0.103 R)
• M6: 822,040 km (0.059 R)
• M7: 1,056,161 km (0.088 R)
• M8: 1,373,608 km (0.061 R)
• M9: 2,677,802 km (0.105 R)
• M10: 3,028,609 km (0.119 R)
• M11: 3,139,611 km (0.096 R)
• M12: 3,923,653 km (0.057 R)
• M13: 4,259,949 km (0.095 R)
• M14: 4,927,903 km (0.063 R)
• M15: 5,799,909 km (0.117 R)
• M16: 5,869,024 km (0.1 R)
• M17: 6,218,335 km (0.087 R)
• M18: 6,324,549 km (0.078 R)
• M19: 6,395,608 km (0.092 R)
• M20: 6,682,836 km (0.059 R)
• M21: 6,900,950 km (0.092 R)
• M22: 7,307,108 km (0.098 R)
• M23: 8,258,850 km (0.11 R)
• M24: 9,008,036 km (0.031 R)
• M25: 9,208,796 km (0.051 R)
• M26: 10,740,379 km (0.037 R)
• M27: 11,124,846 km (0.068 R)
• M28: 11,297,182 km (0.106 R)
• M29: 11,557,333 km (0.117 R)
• M30: 12,216,312 km (0.063 R)
• M31: 12,394,184 km (0.069 R)
• M32: 12,572,803 km (0.096 R)
• M33: 12,707,292 km (0.098 R)
• M34: 13,939,829 km (0.08 R)
• M35: 14,972,204 km (0.053 R)
• M36: 18,366,280 km (0.119 R)
• M37: 18,519,020 km (0.074 R)
• M38: 18,774,682 km (0.12 R)
• M39: 18,928,469 km (0.078 R)
• M40: 19,082,854 km (0.117 R)
• M41: 19,965,332 km (0.091 R)
• M42: 20,332,595 km (0.083 R)
• M43: 21,662,220 km (0.07 R)
• M44: 22,039,656 km (0.059 R)
• M45: 22,910,316 km (0.099 R)
• M46: 23,129,776 km (0.06 R)
• M47: 23,405,036 km (0.078 R)
• M48: 23,570,790 km (0.094 R)
• M49: 24,181,598 km (0.087 R)
• M50: 24,741,393 km (0.076 R)
• M51: 24,853,891 km (0.097 R)
• M52: 25,362,225 km (0.1 R)
• M53: 25,532,467 km (0.066 R)
• M54: 26,504,105 km (0.096 R)
• M55: 26,792,081 km (0.084 R)
• M56: 26,907,720 km (0.104 R)
• M57: 27,139,148 km (0.116 R)
• M58: 28,483,435 km (0.103 R)
• M59: 30,088,919 km (0.12 R)
• M60: 30,690,901 km (0.098 R)
• M61: 30,811,925 km (0.09 R)
• M62: 31,357,808 km (0.063 R)
• M63: 31,601,503 km (0.111 R)
• M64: 34,637,293 km (0.079 R)
• M65: 36,477,496 km (0.119 R)
• M66: 36,605,552 km (0.025 R)
• M67: 36,669,580 km (0.059 R)
• M68: 36,990,617 km (0.11 R)
• M69: 37,506,281 km (0.088 R)
• M70: 38,544,490 km (0.115 R)
• M71: 38,609,714 km (0.097 R)
• M72: 40,583,060 km (0.118 R)
• M73: 41,048,160 km (0.109 R)
• M74: 41,248,022 km (0.117 R)
• M75: 41,849,705 km (0.1 R)
• M76: 42,386,911 km (0.109 R)
• M77: 42,521,549 km (0.11 R)
• M78: 42,656,337 km (0.115 R)
• M79: 42,926,511 km (0.053 R)
• M80: 43,671,957 km (0.103 R)
• M81: 45,107,049 km (0.069 R)
• M82: 45,175,864 km (0.12 R)
• M83: 45,588,904 km (0.084 R)
• M84: 46,003,290 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.3

Radius: 3.1

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.76 AU - 6.84 AU

Year: 9315 Days

Day: 24.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,181,527 km

• M1: 47,123 km (0.116 R)
• M2: 72,705 km (0.096 R)
• M3: 127,906 km (0.087 R)
• M4: 224,846 km (0.112 R)
• M5: 332,406 km (0.077 R)
• M6: 386,411 km (0.075 R)
• M7: 431,739 km (0.096 R)
• M8: 782,397 km (0.098 R)
• M9: 825,631 km (0.061 R)
• M10: 869,762 km (0.08 R)
• M11: 899,682 km (0.115 R)
• M12: 945,159 km (0.104 R)
• M13: 1,070,074 km (0.102 R)
• M14: 1,134,550 km (0.112 R)
• M15: 1,167,163 km (0.117 R)
• M16: 1,565,542 km (0.048 R)
• M17: 1,769,892 km (0.096 R)
• M18: 1,943,276 km (0.099 R)
• M19: 2,285,407 km (0.098 R)
• M20: 2,326,995 km (0.108 R)
• M21: 2,389,676 km (0.111 R)
• M22: 2,844,005 km (0.113 R)
• M23: 2,866,295 km (0.029 R)
• M24: 2,933,465 km (0.119 R)
• M25: 3,418,611 km (0.051 R)
• M26: 3,804,723 km (0.076 R)
• M27: 4,486,889 km (0.108 R)
• M28: 4,669,847 km (0.052 R)
• M29: 5,178,779 km (0.117 R)
• M30: 5,789,587 km (0.115 R)
• M31: 6,190,210 km (0.055 R)
• M32: 6,364,492 km (0.08 R)
• M33: 6,897,210 km (0.074 R)
• M34: 6,957,348 km (0.109 R)
• M35: 7,942,001 km (0.072 R)
• M36: 8,611,452 km (0.099 R)
• M37: 8,708,541 km (0.105 R)
• M38: 8,773,466 km (0.098 R)
• M39: 8,936,528 km (0.088 R)
• M40: 9,034,814 km (0.118 R)
• M41: 9,365,126 km (0.102 R)
• M42: 9,969,651 km (0.063 R)
• M43: 10,656,006 km (0.118 R)
• M44: 11,463,984 km (0.049 R)
• M45: 11,642,155 km (0.063 R)
• M46: 11,677,909 km (0.086 R)
• M47: 12,037,542 km (0.081 R)
• M48: 14,155,549 km (0.1 R)
• M49: 14,231,844 km (0.113 R)
• M50: 14,577,265 km (0.106 R)
• M51: 15,551,147 km (0.084 R)
• M52: 15,906,742 km (0.115 R)
• M53: 16,265,178 km (0.113 R)
• M54: 16,385,156 km (0.045 R)
• M55: 16,545,674 km (0.092 R)
• M56: 18,428,812 km (0.087 R)
• M57: 18,679,389 km (0.101 R)
• M58: 19,437,850 km (0.096 R)
• M59: 19,949,175 km (0.071 R)
• M60: 20,034,745 km (0.107 R)
• M61: 20,077,680 km (0.099 R)
• M62: 20,120,614 km (0.111 R)
• M63: 20,163,549 km (0.117 R)
• M64: 20,335,437 km (0.113 R)
• M65: 20,464,839 km (0.069 R)
• M66: 20,984,841 km (0.095 R)
• M67: 21,684,959 km (0.114 R)
• M68: 21,861,186 km (0.063 R)
• M69: 22,481,718 km (0.081 R)
• M70: 22,704,768 km (0.065 R)
• M71: 23,197,992 km (0.047 R)
• M72: 23,694,657 km (0.099 R)
• M73: 24,012,702 km (0.11 R)
• M74: 24,469,275 km (0.077 R)
• M75: 24,606,755 km (0.061 R)
• M76: 24,652,682 km (0.037 R)
• M77: 25,159,669 km (0.119 R)
• M78: 25,530,373 km (0.077 R)
• M79: 25,669,947 km (0.091 R)
• M80: 25,996,370 km (0.047 R)
• M81: 26,747,950 km (0.09 R)
• M82: 27,840,613 km (0.097 R)
• M83: 28,127,990 km (0.109 R)
• M84: 28,560,926 km (0.062 R)
• M85: 28,899,317 km (0.092 R)
• M86: 29,677,525 km (0.068 R)
• M87: 30,069,172 km (0.106 R)
• M88: 30,956,886 km (0.082 R)
• M89: 31,204,919 km (0.068 R)
• M90: 31,553,332 km (0.12 R)
• M91: 32,404,844 km (0.072 R)
• M92: 34,027,980 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit