🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.83 AU - 0.95 AU

Year: 316 Days

Day: 16.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.71 AU - 2.79 AU

Year: 1271 Days

Day: 39.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 73.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,957,012 km

• M1: 711,188 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 13

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.38 AU - 13.22 AU

Year: 13371 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,957,012 km

• M1: 369,656 km (0.108 R)
• M2: 730,187 km (0.105 R)
• M3: 1,267,244 km (0.108 R)
• M4: 1,550,432 km (0.081 R)
• M5: 1,998,927 km (0.109 R)
• M6: 2,269,101 km (0.119 R)
• M7: 2,361,851 km (0.076 R)
• M8: 3,865,310 km (0.091 R)
• M9: 4,357,038 km (0.086 R)
• M10: 5,275,569 km (0.051 R)
• M11: 6,122,293 km (0.107 R)
• M12: 6,252,892 km (0.088 R)
• M13: 6,785,011 km (0.101 R)
• M14: 7,563,668 km (0.088 R)
• M15: 7,892,634 km (0.113 R)
• M16: 8,322,578 km (0.108 R)
• M17: 8,467,539 km (0.106 R)
• M18: 9,205,206 km (0.075 R)
• M19: 9,607,175 km (0.104 R)
• M20: 11,218,494 km (0.089 R)
• M21: 11,325,307 km (0.094 R)
• M22: 11,539,980 km (0.093 R)
• M23: 12,192,077 km (0.087 R)
• M24: 12,412,135 km (0.118 R)
• M25: 12,689,191 km (0.1 R)
• M26: 14,626,184 km (0.043 R)
• M27: 15,154,264 km (0.106 R)
• M28: 16,229,125 km (0.099 R)
• M29: 16,898,127 km (0.067 R)
• M30: 17,020,797 km (0.092 R)
• M31: 17,700,420 km (0.027 R)
• M32: 18,641,540 km (0.076 R)
• M33: 18,958,837 km (0.107 R)
• M34: 19,214,051 km (0.115 R)
• M35: 19,534,640 km (0.1 R)
• M36: 19,986,425 km (0.084 R)
• M37: 20,246,127 km (0.096 R)
• M38: 21,428,698 km (0.091 R)
• M39: 22,363,834 km (0.082 R)
• M40: 23,040,017 km (0.079 R)
• M41: 23,585,750 km (0.1 R)
• M42: 23,791,597 km (0.115 R)
• M43: 24,204,935 km (0.057 R)
• M44: 24,690,231 km (0.12 R)
• M45: 24,829,357 km (0.099 R)
• M46: 25,318,841 km (0.101 R)
• M47: 29,052,954 km (0.112 R)
• M48: 29,568,618 km (0.106 R)
• M49: 30,235,974 km (0.108 R)
• M50: 30,908,566 km (0.069 R)
• M51: 31,585,945 km (0.077 R)
• M52: 32,420,551 km (0.069 R)
• M53: 32,572,992 km (0.104 R)
• M54: 32,725,731 km (0.067 R)
• M55: 32,878,770 km (0.1 R)
• M56: 33,724,596 km (0.04 R)
• M57: 35,123,934 km (0.066 R)
• M58: 35,437,492 km (0.1 R)
• M59: 36,067,448 km (0.085 R)
• M60: 36,225,573 km (0.11 R)
• M61: 36,383,848 km (0.106 R)
• M62: 36,621,708 km (0.108 R)
• M63: 37,658,422 km (0.05 R)
• M64: 37,979,309 km (0.113 R)
• M65: 40,415,211 km (0.061 R)
• M66: 40,579,470 km (0.056 R)
• M67: 40,826,157 km (0.119 R)
• M68: 40,990,864 km (0.073 R)
• M69: 43,488,550 km (0.116 R)
• M70: 45,180,801 km (0.091 R)
• M71: 45,521,884 km (0.089 R)
• M72: 45,607,304 km (0.109 R)
• M73: 47,326,483 km (0.046 R)
• M74: 47,586,185 km (0.114 R)
• M75: 48,979,240 km (0.107 R)
• M76: 51,805,443 km (0.118 R)
• M77: 52,520,222 km (0.085 R)
• M78: 53,959,503 km (0.099 R)
• M79: 55,503,054 km (0.029 R)
• M80: 56,234,438 km (0.089 R)
• M81: 56,785,108 km (0.089 R)
• M82: 56,968,964 km (0.072 R)
• M83: 57,522,027 km (0.084 R)
• M84: 58,447,589 km (0.046 R)
• M85: 58,540,489 km (0.108 R)
• M86: 60,689,313 km (0.116 R)
• M87: 61,348,292 km (0.089 R)
• M88: 63,054,007 km (0.109 R)
• M89: 63,626,069 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.1

Radius: 6.6

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.63 AU - 17.75 AU

Year: 21211 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 178.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,957,012 km

• M1: 188,643 km (0.065 R)
• M2: 255,663 km (0.066 R)
• M3: 512,971 km (0.086 R)
• M4: 1,218,624 km (0.103 R)
• M5: 1,413,251 km (0.036 R)
• M6: 1,499,719 km (0.106 R)
• M7: 1,800,710 km (0.087 R)
• M8: 3,182,545 km (0.103 R)
• M9: 3,258,541 km (0.089 R)
• M10: 3,607,702 km (0.08 R)
• M11: 5,343,935 km (0.09 R)
• M12: 5,616,802 km (0.055 R)
• M13: 6,223,720 km (0.041 R)
• M14: 6,271,143 km (0.103 R)
• M15: 6,318,864 km (0.065 R)
• M16: 7,549,457 km (0.116 R)
• M17: 7,702,046 km (0.105 R)
• M18: 10,054,024 km (0.113 R)
• M19: 10,503,865 km (0.109 R)
• M20: 11,306,757 km (0.091 R)
• M21: 11,951,374 km (0.077 R)
• M22: 12,070,005 km (0.092 R)
• M23: 12,668,247 km (0.082 R)
• M24: 12,910,296 km (0.117 R)
• M25: 13,215,027 km (0.052 R)
• M26: 13,955,985 km (0.044 R)
• M27: 14,900,995 km (0.103 R)
• M28: 15,349,041 km (0.086 R)
• M29: 15,931,575 km (0.048 R)
• M30: 16,258,446 km (0.116 R)
• M31: 16,719,656 km (0.108 R)
• M32: 17,925,266 km (0.119 R)
• M33: 18,401,735 km (0.109 R)
• M34: 20,066,460 km (0.11 R)
• M35: 20,136,921 km (0.086 R)
• M36: 20,277,991 km (0.084 R)
• M37: 20,348,602 km (0.081 R)
• M38: 20,774,357 km (0.097 R)
• M39: 20,845,566 km (0.076 R)
• M40: 20,988,282 km (0.101 R)
• M41: 21,706,651 km (0.061 R)
• M42: 22,141,532 km (0.111 R)
• M43: 23,537,579 km (0.107 R)
• M44: 24,133,876 km (0.101 R)
• M45: 24,584,465 km (0.038 R)
• M46: 26,259,812 km (0.112 R)
• M47: 26,336,855 km (0.095 R)
• M48: 26,645,774 km (0.038 R)
• M49: 27,657,954 km (0.117 R)
• M50: 28,524,125 km (0.087 R)
• M51: 29,719,562 km (0.074 R)
• M52: 29,960,714 km (0.059 R)
• M53: 30,363,880 km (0.108 R)
• M54: 31,502,469 km (0.05 R)
• M55: 31,994,646 km (0.083 R)
• M56: 33,905,011 km (0.096 R)
• M57: 34,325,082 km (0.033 R)
• M58: 34,916,293 km (0.082 R)
• M59: 36,108,588 km (0.068 R)
• M60: 36,365,746 km (0.086 R)
• M61: 38,008,929 km (0.116 R)
• M62: 38,883,479 km (0.101 R)
• M63: 39,941,734 km (0.099 R)
• M64: 40,830,794 km (0.101 R)
• M65: 40,919,954 km (0.078 R)
• M66: 42,718,869 km (0.066 R)
• M67: 44,451,511 km (0.1 R)
• M68: 47,985,312 km (0.115 R)
• M69: 49,214,708 km (0.119 R)
• M70: 49,690,279 km (0.026 R)
• M71: 49,976,460 km (0.066 R)
• M72: 51,126,419 km (0.06 R)
• M73: 51,318,802 km (0.115 R)
• M74: 51,704,614 km (0.12 R)
• M75: 52,091,325 km (0.11 R)
• M76: 52,576,022 km (0.112 R)
• M77: 53,354,679 km (0.093 R)
• M78: 54,235,062 km (0.074 R)
• M79: 58,105,907 km (0.114 R)
• M80: 59,314,658 km (0.09 R)
• M81: 60,328,333 km (0.112 R)
• M82: 64,439,881 km (0.056 R)
• M83: 65,168,572 km (0.079 R)
• M84: 65,377,411 km (0.076 R)
• M85: 65,690,819 km (0.068 R)
• M86: 68,428,759 km (0.087 R)
• M87: 69,172,260 km (0.103 R)
• M88: 69,918,305 km (0.089 R)
• M89: 70,025,118 km (0.079 R)
• M90: 70,452,968 km (0.119 R)
• M91: 71,203,650 km (0.12 R)
• M92: 71,418,622 km (0.035 R)
• M93: 71,526,183 km (0.09 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: 205 - 14,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit