🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.5

Radius: 14.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,132,716 km

• M1: 180,415 km (0.111 R)
• M2: 293,212 km (0.073 R)
• M3: 392,545 km (0.079 R)
• M4: 486,941 km (0.112 R)
• M5: 635,193 km (0.113 R)
• M6: 727,943 km (0.079 R)
• M7: 839,992 km (0.115 R)
• M8: 932,743 km (0.098 R)
• M9: 1,059,602 km (0.101 R)
• M10: 1,164,320 km (0.093 R)
• M11: 1,273,078 km (0.094 R)
• M12: 1,368,671 km (0.077 R)
• M13: 1,518,867 km (0.069 R)
• M14: 1,692,999 km (0.046 R)
• M15: 1,810,433 km (0.092 R)
• M16: 1,907,971 km (0.106 R)
• M17: 2,018,973 km (0.118 R)
• M18: 2,128,329 km (0.085 R)
• M19: 2,243,818 km (0.106 R)
• M20: 2,402,542 km (0.048 R)
• M21: 2,518,929 km (0.111 R)
• M22: 2,727,319 km (0.068 R)
• M23: 2,914,915 km (0.108 R)
• M24: 3,039,530 km (0.077 R)
• M25: 3,152,326 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 13.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.94 AU - 3.7 AU

Year: 4103 Days

Day: 6.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,132,716 km

• M1: 201,060 km (0.081 R)
• M2: 329,564 km (0.042 R)
• M3: 418,276 km (0.089 R)
• M4: 573,109 km (0.115 R)
• M5: 858,393 km (0.095 R)
• M6: 971,788 km (0.068 R)
• M7: 1,078,750 km (0.039 R)
• M8: 1,358,049 km (0.034 R)
• M9: 1,821,055 km (0.025 R)
• M10: 2,094,071 km (0.038 R)
• M11: 2,479,136 km (0.103 R)
• M12: 2,731,508 km (0.104 R)
• M13: 2,956,952 km (0.063 R)
• M14: 3,152,775 km (0.114 R)
• M15: 3,519,888 km (0.094 R)
• M16: 3,746,828 km (0.083 R)
• M17: 4,538,051 km (0.078 R)
• M18: 4,640,676 km (0.119 R)
• M19: 4,931,943 km (0.094 R)
• M20: 5,037,559 km (0.047 R)
• M21: 5,186,558 km (0.1 R)
• M22: 5,510,886 km (0.058 R)
• M23: 5,886,676 km (0.086 R)
• M24: 6,500,476 km (0.091 R)
• M25: 7,495,901 km (0.12 R)
• M26: 7,690,976 km (0.036 R)
• M27: 8,011,564 km (0.042 R)
• M28: 8,286,226 km (0.114 R)
• M29: 8,462,752 km (0.096 R)
• M30: 8,793,812 km (0.115 R)
• M31: 8,896,436 km (0.086 R)
• M32: 9,865,531 km (0.056 R)
• M33: 10,484,866 km (0.056 R)
• M34: 10,593,923 km (0.089 R)
• M35: 11,423,593 km (0.109 R)
• M36: 11,704,687 km (0.107 R)
• M37: 12,016,748 km (0.11 R)
• M38: 12,388,948 km (0.092 R)
• M39: 12,910,745 km (0.072 R)
• M40: 13,292,070 km (0.12 R)
• M41: 13,410,103 km (0.117 R)
• M42: 13,587,975 km (0.107 R)
• M43: 13,945,813 km (0.108 R)
• M44: 14,186,216 km (0.104 R)
• M45: 14,367,380 km (0.084 R)
• M46: 14,488,554 km (0.119 R)
• M47: 14,579,808 km (0.035 R)
• M48: 14,823,653 km (0.101 R)
• M49: 14,946,174 km (0.064 R)
• M50: 15,377,614 km (0.11 R)
• M51: 15,532,597 km (0.077 R)
• M52: 15,750,561 km (0.108 R)
• M53: 15,844,359 km (0.094 R)
• M54: 15,938,307 km (0.118 R)
• M55: 16,221,196 km (0.062 R)
• M56: 16,760,048 km (0.116 R)
• M57: 17,079,738 km (0.12 R)
• M58: 17,208,243 km (0.112 R)
• M59: 17,304,734 km (0.085 R)
• M60: 17,433,837 km (0.052 R)
• M61: 18,378,846 km (0.102 R)
• M62: 18,741,621 km (0.049 R)
• M63: 18,874,165 km (0.088 R)
• M64: 18,973,797 km (0.114 R)
• M65: 19,240,231 km (0.089 R)
• M66: 19,440,991 km (0.086 R)
• M67: 20,080,971 km (0.071 R)
• M68: 20,625,358 km (0.11 R)
• M69: 21,520,402 km (0.092 R)
• M70: 21,937,630 km (0.056 R)
• M71: 22,182,372 km (0.028 R)
• M72: 22,463,167 km (0.104 R)
• M73: 22,568,784 km (0.036 R)
• M74: 22,674,549 km (0.115 R)
• M75: 23,028,199 km (0.03 R)
• M76: 23,241,376 km (0.116 R)
• M77: 23,490,755 km (0.115 R)
• M78: 23,705,428 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 13.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.7 AU - 4.68 AU

Year: 5817 Days

Day: 6.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 127 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,132,716 km

• M1: 172,786 km (0.119 R)
• M2: 287,228 km (0.047 R)
• M3: 398,379 km (0.093 R)
• M4: 579,991 km (0.114 R)
• M5: 737,368 km (0.06 R)
• M6: 956,529 km (0.118 R)
• M7: 1,164,769 km (0.059 R)
• M8: 1,406,519 km (0.067 R)
• M9: 1,608,327 km (0.075 R)
• M10: 2,000,273 km (0.119 R)
• M11: 2,989,713 km (0.083 R)
• M12: 3,180,002 km (0.066 R)
• M13: 3,374,330 km (0.048 R)
• M14: 3,877,577 km (0.08 R)
• M15: 4,033,308 km (0.1 R)
• M16: 4,458,765 km (0.036 R)
• M17: 4,567,373 km (0.089 R)
• M18: 4,842,932 km (0.08 R)
• M19: 4,954,681 km (0.092 R)
• M20: 5,352,911 km (0.102 R)
• M21: 5,526,744 km (0.041 R)
• M22: 5,643,580 km (0.118 R)
• M23: 5,969,553 km (0.058 R)
• M24: 6,454,550 km (0.116 R)
• M25: 6,639,901 km (0.12 R)
• M26: 6,733,101 km (0.083 R)
• M27: 7,366,349 km (0.065 R)
• M28: 7,722,691 km (0.084 R)
• M29: 8,151,289 km (0.112 R)
• M30: 8,928,599 km (0.061 R)
• M31: 9,135,344 km (0.052 R)
• M32: 10,228,455 km (0.081 R)
• M33: 10,336,465 km (0.065 R)
• M34: 10,626,386 km (0.082 R)
• M35: 10,808,895 km (0.055 R)
• M36: 11,214,156 km (0.117 R)
• M37: 11,437,356 km (0.072 R)
• M38: 11,888,094 km (0.118 R)
• M39: 12,230,075 km (0.047 R)
• M40: 12,421,410 km (0.111 R)
• M41: 12,729,732 km (0.084 R)
• M42: 12,884,865 km (0.105 R)
• M43: 13,118,686 km (0.055 R)
• M44: 13,908,264 km (0.064 R)
• M45: 14,148,219 km (0.115 R)
• M46: 14,510,694 km (0.096 R)
• M47: 15,492,206 km (0.101 R)
• M48: 16,537,297 km (0.06 R)
• M49: 16,749,127 km (0.097 R)
• M50: 16,834,099 km (0.106 R)
• M51: 17,218,266 km (0.082 R)
• M52: 18,431,804 km (0.111 R)
• M53: 18,563,450 km (0.042 R)
• M54: 18,695,395 km (0.092 R)
• M55: 19,583,259 km (0.028 R)
• M56: 19,897,265 km (0.078 R)
• M57: 21,124,117 km (0.086 R)
• M58: 21,769,931 km (0.081 R)
• M59: 21,955,582 km (0.104 R)
• M60: 24,755,306 km (0.055 R)
• M61: 25,143,662 km (0.115 R)
• M62: 25,387,207 km (0.036 R)
• M63: 25,926,059 km (0.09 R)
• M64: 26,024,494 km (0.048 R)
• M65: 26,369,766 km (0.064 R)
• M66: 26,567,834 km (0.08 R)
• M67: 27,464,972 km (0.118 R)
• M68: 28,169,728 km (0.118 R)
• M69: 28,270,856 km (0.089 R)
• M70: 29,596,892 km (0.083 R)
• M71: 29,751,127 km (0.097 R)
• M72: 30,630,613 km (0.116 R)
• M73: 31,413,758 km (0.094 R)
• M74: 31,518,626 km (0.104 R)
• M75: 32,097,719 km (0.086 R)
• M76: 32,839,874 km (0.074 R)
• M77: 34,125,369 km (0.076 R)
• M78: 34,557,407 km (0.082 R)
• M79: 36,139,106 km (0.104 R)
• M80: 36,469,268 km (0.058 R)
• M81: 36,911,180 km (0.046 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: 187 - 12,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit