🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.04 AU

Year: 283 Days

Day: 12.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 14

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.02 AU - 9.6 AU

Year: 8342 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,225,589 km

• M1: 225,294 km (0.037 R)
• M2: 490,083 km (0.084 R)
• M3: 626,366 km (0.111 R)
• M4: 810,372 km (0.113 R)
• M5: 1,216,530 km (0.034 R)
• M6: 1,313,320 km (0.056 R)
• M7: 1,838,109 km (0.065 R)
• M8: 2,303,059 km (0.066 R)
• M9: 2,549,597 km (0.06 R)
• M10: 2,701,738 km (0.113 R)
• M11: 3,176,561 km (0.09 R)
• M12: 3,423,996 km (0.079 R)
• M13: 3,564,319 km (0.119 R)
• M14: 4,204,448 km (0.052 R)
• M15: 4,324,725 km (0.116 R)
• M16: 4,415,680 km (0.04 R)
• M17: 4,817,500 km (0.107 R)
• M18: 5,360,989 km (0.09 R)
• M19: 5,524,649 km (0.113 R)
• M20: 6,161,637 km (0.103 R)
• M21: 6,436,897 km (0.113 R)
• M22: 6,576,023 km (0.087 R)
• M23: 7,250,859 km (0.063 R)
• M24: 7,432,172 km (0.113 R)
• M25: 7,614,980 km (0.076 R)
• M26: 8,323,326 km (0.117 R)
• M27: 8,627,908 km (0.066 R)
• M28: 9,169,901 km (0.098 R)
• M29: 9,883,034 km (0.053 R)
• M30: 10,205,716 km (0.092 R)
• M31: 10,368,479 km (0.115 R)
• M32: 10,944,580 km (0.113 R)
• M33: 11,069,494 km (0.093 R)
• M34: 11,404,594 km (0.037 R)
• M35: 11,573,490 km (0.11 R)
• M36: 13,574,810 km (0.092 R)
• M37: 15,029,350 km (0.097 R)
• M38: 15,634,473 km (0.104 R)
• M39: 15,822,219 km (0.088 R)
• M40: 16,057,985 km (0.1 R)
• M41: 17,986,002 km (0.117 R)
• M42: 19,278,079 km (0.104 R)
• M43: 19,681,694 km (0.039 R)
• M44: 19,782,972 km (0.107 R)
• M45: 21,012,517 km (0.104 R)
• M46: 22,319,703 km (0.102 R)
• M47: 22,743,514 km (0.104 R)
• M48: 23,063,055 km (0.099 R)
• M49: 24,628,896 km (0.05 R)
• M50: 27,013,336 km (0.095 R)
• M51: 28,375,874 km (0.11 R)
• M52: 28,605,207 km (0.09 R)
• M53: 29,065,669 km (0.079 R)
• M54: 31,404,333 km (0.112 R)
• M55: 32,356,673 km (0.05 R)
• M56: 32,896,572 km (0.109 R)
• M57: 33,077,136 km (0.084 R)
• M58: 33,197,712 km (0.117 R)
• M59: 33,318,587 km (0.101 R)
• M60: 33,742,249 km (0.05 R)
• M61: 34,595,106 km (0.119 R)
• M62: 34,901,482 km (0.041 R)
• M63: 35,270,241 km (0.091 R)
• M64: 35,455,144 km (0.116 R)
• M65: 35,949,715 km (0.077 R)
• M66: 36,073,731 km (0.025 R)
• M67: 37,070,951 km (0.111 R)
• M68: 37,384,358 km (0.11 R)
• M69: 37,761,794 km (0.063 R)
• M70: 40,373,922 km (0.111 R)
• M71: 40,761,081 km (0.088 R)
• M72: 40,955,110 km (0.071 R)
• M73: 42,125,863 km (0.095 R)
• M74: 43,307,536 km (0.077 R)
• M75: 43,968,759 km (0.095 R)
• M76: 44,367,138 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 11.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.05 AU - 10.33 AU

Year: 8921 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,225,589 km

• M1: 140,323 km (0.042 R)
• M2: 303,684 km (0.114 R)
• M3: 409,449 km (0.102 R)
• M4: 485,445 km (0.059 R)
• M5: 734,226 km (0.104 R)
• M6: 831,315 km (0.063 R)
• M7: 933,192 km (0.101 R)
• M8: 1,182,870 km (0.114 R)
• M9: 1,367,325 km (0.114 R)
• M10: 1,708,557 km (0.109 R)
• M11: 1,898,995 km (0.07 R)
• M12: 2,384,740 km (0.09 R)
• M13: 2,469,562 km (0.075 R)
• M14: 2,642,048 km (0.071 R)
• M15: 2,931,221 km (0.108 R)
• M16: 3,068,103 km (0.105 R)
• M17: 3,230,566 km (0.102 R)
• M18: 3,443,743 km (0.068 R)
• M19: 3,784,527 km (0.091 R)
• M20: 4,161,813 km (0.107 R)
• M21: 4,577,844 km (0.113 R)
• M22: 4,817,650 km (0.073 R)
• M23: 4,925,659 km (0.049 R)
• M24: 5,034,417 km (0.059 R)
• M25: 6,609,982 km (0.104 R)
• M26: 6,790,547 km (0.079 R)
• M27: 7,003,424 km (0.091 R)
• M28: 7,717,904 km (0.119 R)
• M29: 8,196,467 km (0.073 R)
• M30: 8,520,945 km (0.119 R)
• M31: 8,684,755 km (0.032 R)
• M32: 8,816,551 km (0.086 R)
• M33: 9,048,876 km (0.038 R)
• M34: 9,316,806 km (0.069 R)
• M35: 10,101,596 km (0.114 R)
• M36: 10,240,423 km (0.103 R)
• M37: 10,484,567 km (0.091 R)
• M38: 10,589,884 km (0.073 R)
• M39: 11,264,720 km (0.067 R)
• M40: 11,516,942 km (0.119 R)
• M41: 12,100,224 km (0.038 R)
• M42: 12,173,826 km (0.076 R)
• M43: 12,358,579 km (0.079 R)
• M44: 12,768,178 km (0.101 R)
• M45: 14,255,929 km (0.117 R)
• M46: 14,764,113 km (0.085 R)
• M47: 15,040,121 km (0.089 R)
• M48: 15,238,338 km (0.091 R)
• M49: 15,477,396 km (0.063 R)
• M50: 16,978,760 km (0.112 R)
• M51: 17,725,852 km (0.118 R)
• M52: 17,809,627 km (0.053 R)
• M53: 18,823,900 km (0.034 R)
• M54: 19,381,302 km (0.103 R)
• M55: 20,205,586 km (0.074 R)
• M56: 20,599,926 km (0.081 R)
• M57: 21,798,654 km (0.074 R)
• M58: 22,113,108 km (0.072 R)
• M59: 22,791,984 km (0.098 R)
• M60: 23,202,480 km (0.07 R)
• M61: 24,495,604 km (0.098 R)
• M62: 25,197,966 km (0.094 R)
• M63: 25,764,643 km (0.074 R)
• M64: 26,335,359 km (0.117 R)
• M65: 27,006,754 km (0.06 R)
• M66: 27,103,095 km (0.097 R)
• M67: 27,635,065 km (0.092 R)
• M68: 27,732,154 km (0.042 R)
• M69: 27,926,781 km (0.04 R)
• M70: 28,317,231 km (0.099 R)
• M71: 29,202,252 km (0.073 R)
• M72: 30,346,526 km (0.062 R)
• M73: 30,898,842 km (0.103 R)
• M74: 31,606,739 km (0.083 R)
• M75: 31,911,769 km (0.09 R)
• M76: 32,064,658 km (0.099 R)
• M77: 32,473,509 km (0.073 R)
• M78: 32,935,617 km (0.038 R)
• M79: 33,503,191 km (0.098 R)
• M80: 33,866,116 km (0.036 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 11,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit