🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.69 AU - 0.73 AU

Year: 229 Days

Day: 46.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.7

Radius: 12.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.59 AU - 9.55 AU

Year: 9606 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 85,644,579 km

• M1: 158,574 km (0.057 R)
• M2: 263,741 km (0.084 R)
• M3: 374,294 km (0.066 R)
• M4: 559,646 km (0.098 R)
• M5: 789,278 km (0.086 R)
• M6: 960,418 km (0.103 R)
• M7: 1,241,214 km (0.086 R)
• M8: 1,535,323 km (0.054 R)
• M9: 1,866,383 km (0.103 R)
• M10: 2,189,963 km (0.106 R)
• M11: 2,483,923 km (0.107 R)
• M12: 3,213,661 km (0.102 R)
• M13: 3,388,541 km (0.064 R)
• M14: 3,566,563 km (0.091 R)
• M15: 4,025,529 km (0.083 R)
• M16: 4,503,345 km (0.062 R)
• M17: 4,640,376 km (0.029 R)
• M18: 4,778,754 km (0.073 R)
• M19: 5,039,653 km (0.093 R)
• M20: 5,325,834 km (0.104 R)
• M21: 5,470,944 km (0.11 R)
• M22: 5,957,137 km (0.081 R)
• M23: 6,107,931 km (0.08 R)
• M24: 6,457,242 km (0.101 R)
• M25: 7,313,242 km (0.101 R)
• M26: 7,614,232 km (0.06 R)
• M27: 7,990,471 km (0.102 R)
• M28: 8,300,587 km (0.102 R)
• M29: 8,396,779 km (0.068 R)
• M30: 8,493,419 km (0.096 R)
• M31: 8,614,743 km (0.117 R)
• M32: 8,761,050 km (0.076 R)
• M33: 8,957,322 km (0.064 R)
• M34: 9,329,522 km (0.107 R)
• M35: 9,580,547 km (0.04 R)
• M36: 9,782,803 km (0.11 R)
• M37: 9,910,111 km (0.109 R)
• M38: 10,450,458 km (0.099 R)
• M39: 10,684,878 km (0.088 R)
• M40: 11,053,188 km (0.077 R)
• M41: 11,613,432 km (0.027 R)
• M42: 12,019,441 km (0.104 R)
• M43: 12,210,477 km (0.064 R)
• M44: 12,457,463 km (0.1 R)
• M45: 12,540,191 km (0.113 R)
• M46: 12,650,894 km (0.107 R)
• M47: 12,734,070 km (0.085 R)
• M48: 13,068,571 km (0.107 R)
• M49: 13,349,516 km (0.116 R)
• M50: 14,638,451 km (0.092 R)
• M51: 15,106,393 km (0.095 R)
• M52: 16,056,938 km (0.119 R)
• M53: 16,177,065 km (0.073 R)
• M54: 16,600,128 km (0.118 R)
• M55: 17,302,939 km (0.085 R)
• M56: 18,015,473 km (0.102 R)
• M57: 18,959,436 km (0.047 R)
• M58: 19,629,634 km (0.089 R)
• M59: 20,568,062 km (0.097 R)
• M60: 20,731,423 km (0.095 R)
• M61: 21,454,878 km (0.083 R)
• M62: 21,953,039 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.9

Radius: 8

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.83 AU - 16.13 AU

Year: 21097 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,644,579 km

• M1: 160,668 km (0.111 R)
• M2: 341,382 km (0.107 R)
• M3: 521,947 km (0.112 R)
• M4: 733,179 km (0.097 R)
• M5: 1,891,815 km (0.06 R)
• M6: 2,108,133 km (0.065 R)
• M7: 3,435,665 km (0.102 R)
• M8: 3,925,598 km (0.094 R)
• M9: 4,202,055 km (0.095 R)
• M10: 5,168,906 km (0.082 R)
• M11: 5,625,778 km (0.115 R)
• M12: 5,677,389 km (0.072 R)
• M13: 5,885,180 km (0.081 R)
• M14: 6,148,622 km (0.103 R)
• M15: 6,254,986 km (0.086 R)
• M16: 6,308,393 km (0.115 R)
• M17: 6,961,687 km (0.032 R)
• M18: 7,072,688 km (0.119 R)
• M19: 7,465,682 km (0.119 R)
• M20: 7,636,373 km (0.116 R)
• M21: 8,097,733 km (0.088 R)
• M22: 8,390,645 km (0.12 R)
• M23: 8,449,737 km (0.057 R)
• M24: 8,568,218 km (0.095 R)
• M25: 9,597,003 km (0.073 R)
• M26: 11,571,694 km (0.06 R)
• M27: 13,459,021 km (0.096 R)
• M28: 13,945,663 km (0.1 R)
• M29: 14,864,643 km (0.096 R)
• M30: 14,936,151 km (0.073 R)
• M31: 15,079,465 km (0.095 R)
• M32: 15,584,807 km (0.105 R)
• M33: 17,964,759 km (0.111 R)
• M34: 19,352,429 km (0.091 R)
• M35: 20,455,414 km (0.053 R)
• M36: 20,694,472 km (0.05 R)
• M37: 20,854,392 km (0.065 R)
• M38: 20,934,427 km (0.047 R)
• M39: 22,066,284 km (0.105 R)
• M40: 23,717,546 km (0.115 R)
• M41: 24,304,867 km (0.11 R)
• M42: 24,981,797 km (0.096 R)
• M43: 25,322,731 km (0.087 R)
• M44: 25,408,151 km (0.115 R)
• M45: 27,224,718 km (0.097 R)
• M46: 28,814,943 km (0.109 R)
• M47: 29,351,701 km (0.082 R)
• M48: 29,891,749 km (0.106 R)
• M49: 32,640,759 km (0.106 R)
• M50: 32,920,059 km (0.051 R)
• M51: 33,574,849 km (0.066 R)
• M52: 34,992,588 km (0.086 R)
• M53: 36,044,560 km (0.104 R)
• M54: 39,064,791 km (0.066 R)
• M55: 40,855,328 km (0.032 R)
• M56: 41,156,319 km (0.06 R)
• M57: 43,182,024 km (0.1 R)
• M58: 43,284,050 km (0.082 R)
• M59: 43,386,374 km (0.118 R)
• M60: 44,103,995 km (0.107 R)
• M61: 45,447,384 km (0.102 R)
• M62: 46,699,219 km (0.095 R)
• M63: 47,434,792 km (0.103 R)
• M64: 48,068,189 km (0.093 R)
• M65: 49,450,324 km (0.094 R)
• M66: 50,522,492 km (0.114 R)
• M67: 51,710,449 km (0.104 R)
• M68: 52,907,830 km (0.088 R)
• M69: 54,555,052 km (0.103 R)
• M70: 54,886,561 km (0.073 R)
• M71: 55,885,127 km (0.089 R)
• M72: 57,899,911 km (0.071 R)
• M73: 58,689,937 km (0.109 R)
• M74: 60,852,075 km (0.104 R)
• M75: 61,770,158 km (0.107 R)
• M76: 62,231,069 km (0.086 R)
• M77: 63,504,147 km (0.104 R)
• M78: 64,318,707 km (0.091 R)
• M79: 67,019,547 km (0.047 R)
• M80: 67,730,286 km (0.064 R)
• M81: 68,800,958 km (0.079 R)
• M82: 69,278,624 km (0.056 R)
• M83: 69,877,165 km (0.113 R)
• M84: 69,997,143 km (0.06 R)
• M85: 70,357,225 km (0.064 R)
• M86: 72,288,683 km (0.029 R)
• M87: 73,017,524 km (0.1 R)
• M88: 73,382,842 km (0.102 R)
• M89: 75,218,408 km (0.119 R)
• M90: 76,450,496 km (0.082 R)
• M91: 77,440,983 km (0.083 R)
• M92: 78,186,579 km (0.111 R)
• M93: 79,685,101 km (0.045 R)
• M94: 80,312,215 km (0.099 R)
• M95: 81,824,051 km (0.092 R)
• M96: 81,950,462 km (0.077 R)
• M97: 85,388,071 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 12,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit