🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.16 AU - 1.28 AU

Year: 572 Days

Day: 23.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,942,443 km

• M1: 1,057,807 km (0.081 R)

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.57 AU - 1.95 AU

Year: 991 Days

Day: 30.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 10.3

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.27 AU - 8.53 AU

Year: 7696 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,942,443 km

• M1: 139,425 km (0.115 R)
• M2: 315,951 km (0.056 R)
• M3: 513,719 km (0.095 R)
• M4: 584,479 km (0.097 R)
• M5: 803,041 km (0.075 R)
• M6: 940,073 km (0.117 R)
• M7: 1,141,731 km (0.102 R)
• M8: 1,630,617 km (0.095 R)
• M9: 1,784,703 km (0.102 R)
• M10: 2,084,198 km (0.052 R)
• M11: 2,576,075 km (0.099 R)
• M12: 2,808,999 km (0.057 R)
• M13: 2,968,321 km (0.071 R)
• M14: 3,435,814 km (0.062 R)
• M15: 3,926,346 km (0.06 R)
• M16: 4,134,885 km (0.105 R)
• M17: 4,562,885 km (0.068 R)
• M18: 4,750,630 km (0.115 R)
• M19: 4,973,082 km (0.062 R)
• M20: 5,231,438 km (0.073 R)
• M21: 5,593,913 km (0.113 R)
• M22: 5,660,783 km (0.119 R)
• M23: 5,862,741 km (0.102 R)
• M24: 6,343,249 km (0.109 R)
• M25: 6,412,962 km (0.105 R)
• M26: 6,553,135 km (0.115 R)
• M27: 6,872,377 km (0.096 R)
• M28: 7,935,120 km (0.083 R)
• M29: 8,047,917 km (0.089 R)
• M30: 8,275,305 km (0.057 R)
• M31: 8,351,600 km (0.082 R)
• M32: 9,127,116 km (0.116 R)
• M33: 10,704,775 km (0.107 R)
• M34: 11,164,788 km (0.093 R)
• M35: 11,974,861 km (0.106 R)
• M36: 12,234,563 km (0.091 R)
• M37: 12,321,629 km (0.111 R)
• M38: 12,671,538 km (0.087 R)
• M39: 13,426,259 km (0.107 R)
• M40: 14,104,386 km (0.035 R)
• M41: 14,424,526 km (0.082 R)
• M42: 14,932,710 km (0.064 R)
• M43: 15,165,484 km (0.082 R)
• M44: 15,493,552 km (0.117 R)
• M45: 16,109,148 km (0.117 R)
• M46: 16,443,948 km (0.12 R)
• M47: 19,406,285 km (0.108 R)
• M48: 19,813,490 km (0.057 R)
• M49: 20,481,444 km (0.096 R)
• M50: 22,103,534 km (0.05 R)
• M51: 22,209,599 km (0.109 R)
• M52: 24,366,501 km (0.081 R)
• M53: 25,026,527 km (0.046 R)
• M54: 25,358,784 km (0.09 R)
• M55: 26,027,636 km (0.09 R)
• M56: 26,251,883 km (0.067 R)
• M57: 26,645,924 km (0.094 R)
• M58: 27,610,830 km (0.102 R)
• M59: 27,896,712 km (0.088 R)
• M60: 28,298,831 km (0.057 R)
• M61: 29,050,411 km (0.034 R)
• M62: 29,691,737 km (0.06 R)
• M63: 29,867,364 km (0.096 R)
• M64: 29,984,649 km (0.069 R)
• M65: 30,455,434 km (0.107 R)
• M66: 31,882,448 km (0.103 R)
• M67: 32,182,541 km (0.074 R)
• M68: 33,027,620 km (0.11 R)
• M69: 34,124,920 km (0.117 R)
• M70: 34,801,401 km (0.091 R)
• M71: 35,234,038 km (0.07 R)
• M72: 38,376,791 km (0.08 R)
• M73: 38,823,939 km (0.075 R)
• M74: 39,594,368 km (0.025 R)
• M75: 40,499,734 km (0.095 R)
• M76: 40,759,585 km (0.116 R)
• M77: 41,870,350 km (0.114 R)
• M78: 42,198,867 km (0.117 R)
• M79: 42,726,498 km (0.048 R)
• M80: 42,990,987 km (0.11 R)
• M81: 43,721,474 km (0.066 R)
• M82: 44,054,778 km (0.104 R)
• M83: 44,523,019 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.9

Radius: 3.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.76 AU - 12.66 AU

Year: 15936 Days

Day: 23 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 26,942,443 km

• M1: 131,347 km (0.069 R)
• M2: 381,026 km (0.074 R)
• M3: 458,817 km (0.086 R)
• M4: 489,335 km (0.113 R)
• M5: 574,007 km (0.027 R)
• M6: 894,146 km (0.047 R)
• M7: 1,203,814 km (0.08 R)
• M8: 1,513,332 km (0.072 R)
• M9: 1,621,940 km (0.105 R)
• M10: 1,653,356 km (0.066 R)
• M11: 1,862,793 km (0.101 R)
• M12: 2,218,686 km (0.063 R)
• M13: 2,431,414 km (0.116 R)
• M14: 2,540,172 km (0.104 R)
• M15: 2,595,224 km (0.067 R)
• M16: 2,819,172 km (0.087 R)
• M17: 3,049,403 km (0.119 R)
• M18: 3,088,298 km (0.106 R)
• M19: 3,305,515 km (0.1 R)
• M20: 3,405,895 km (0.097 R)
• M21: 3,486,977 km (0.041 R)
• M22: 4,007,577 km (0.046 R)
• M23: 4,375,439 km (0.05 R)
• M24: 4,663,863 km (0.06 R)
• M25: 4,867,167 km (0.119 R)
• M26: 5,282,450 km (0.071 R)
• M27: 5,733,039 km (0.097 R)
• M28: 5,926,469 km (0.047 R)
• M29: 6,024,007 km (0.108 R)
• M30: 6,494,343 km (0.079 R)
• M31: 6,620,155 km (0.113 R)
• M32: 6,976,497 km (0.067 R)
• M33: 7,053,689 km (0.107 R)
• M34: 7,760,838 km (0.078 R)
• M35: 8,490,427 km (0.097 R)
• M36: 8,600,382 km (0.091 R)
• M37: 8,655,583 km (0.1 R)
• M38: 9,411,501 km (0.09 R)
• M39: 9,610,915 km (0.102 R)
• M40: 9,668,062 km (0.097 R)
• M41: 10,246,557 km (0.117 R)
• M42: 11,225,525 km (0.052 R)
• M43: 11,802,524 km (0.029 R)
• M44: 11,925,194 km (0.111 R)
• M45: 12,079,130 km (0.11 R)
• M46: 12,140,914 km (0.075 R)
• M47: 12,482,596 km (0.068 R)
• M48: 12,701,607 km (0.117 R)
• M49: 12,921,965 km (0.076 R)
• M50: 13,143,519 km (0.075 R)
• M51: 13,719,022 km (0.051 R)
• M52: 14,499,175 km (0.098 R)
• M53: 15,260,180 km (0.081 R)
• M54: 15,797,236 km (0.12 R)
• M55: 16,203,993 km (0.059 R)
• M56: 16,511,416 km (0.116 R)
• M57: 16,545,674 km (0.051 R)
• M58: 16,820,785 km (0.092 R)
• M59: 17,062,535 km (0.082 R)
• M60: 17,375,344 km (0.117 R)
• M61: 17,479,913 km (0.081 R)
• M62: 17,795,116 km (0.1 R)
• M63: 18,289,237 km (0.046 R)
• M64: 18,538,019 km (0.065 R)
• M65: 18,680,585 km (0.119 R)
• M66: 19,074,626 km (0.11 R)
• M67: 19,218,689 km (0.105 R)
• M68: 19,435,307 km (0.094 R)
• M69: 19,652,822 km (0.107 R)
• M70: 19,689,174 km (0.109 R)
• M71: 19,871,085 km (0.063 R)
• M72: 20,017,093 km (0.074 R)
• M73: 20,163,399 km (0.085 R)
• M74: 20,678,315 km (0.084 R)
• M75: 20,752,217 km (0.114 R)
• M76: 21,011,619 km (0.057 R)
• M77: 21,384,118 km (0.055 R)
• M78: 22,211,095 km (0.117 R)
• M79: 22,400,486 km (0.095 R)
• M80: 23,125,138 km (0.089 R)
• M81: 23,741,332 km (0.07 R)
• M82: 24,207,030 km (0.109 R)
• M83: 24,245,925 km (0.094 R)
• M84: 24,284,970 km (0.096 R)
• M85: 24,401,956 km (0.087 R)
• M86: 24,480,046 km (0.084 R)
• M87: 25,186,746 km (0.117 R)
• M88: 25,542,640 km (0.117 R)
• M89: 25,780,799 km (0.048 R)
• M90: 25,979,914 km (0.088 R)
• M91: 26,139,535 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit