🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 26.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.58 AU - 0.66 AU

Year: 177 Days

Day: 32 Hours

Environment

Temp: 236 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1.02 AU

Year: 304 Days

Day: 28.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,480,478 km

• M1: 706,401 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.75 AU - 1.13 AU

Year: 330 Days

Day: 25.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,480,478 km

• M1: 413,339 km (0.075 R)
• M2: 572,062 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.98 AU - 1.58 AU

Year: 524 Days

Day: 30.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,480,478 km

• M1: 201,209 km (0.088 R)
• M2: 654,341 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.79 AU - 2.45 AU

Year: 1116 Days

Day: 45.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.84 AU - 5.12 AU

Year: 3429 Days

Day: 42.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,480,478 km

• M1: 1,824,047 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.5

Radius: 3.4

Gravity: 48.83 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.04 AU - 18.92 AU

Year: 22027 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,480,478 km

• M1: 96,640 km (0.113 R)
• M2: 273,615 km (0.093 R)
• M3: 417,827 km (0.059 R)
• M4: 650,601 km (0.069 R)
• M5: 696,677 km (0.038 R)
• M6: 969,993 km (0.106 R)
• M7: 1,244,654 km (0.117 R)
• M8: 1,511,238 km (0.077 R)
• M9: 1,698,684 km (0.094 R)
• M10: 2,629,332 km (0.095 R)
• M11: 2,740,932 km (0.098 R)
• M12: 3,203,040 km (0.112 R)
• M13: 4,197,118 km (0.074 R)
• M14: 4,371,549 km (0.055 R)
• M15: 4,592,655 km (0.044 R)
• M16: 5,138,388 km (0.062 R)
• M17: 5,656,445 km (0.068 R)
• M18: 6,489,107 km (0.08 R)
• M19: 7,359,467 km (0.106 R)
• M20: 7,569,503 km (0.083 R)
• M21: 8,870,705 km (0.109 R)
• M22: 9,206,552 km (0.066 R)
• M23: 9,890,813 km (0.048 R)
• M24: 10,356,062 km (0.089 R)
• M25: 10,769,102 km (0.104 R)
• M26: 11,247,516 km (0.043 R)
• M27: 11,307,804 km (0.053 R)
• M28: 12,101,421 km (0.086 R)
• M29: 13,484,752 km (0.057 R)
• M30: 13,548,780 km (0.038 R)
• M31: 13,806,088 km (0.067 R)
• M32: 13,935,341 km (0.111 R)
• M33: 14,260,267 km (0.04 R)
• M34: 14,983,573 km (0.108 R)
• M35: 15,249,558 km (0.09 R)
• M36: 15,450,169 km (0.098 R)
• M37: 16,465,938 km (0.114 R)
• M38: 17,293,813 km (0.086 R)
• M39: 18,347,730 km (0.111 R)
• M40: 18,489,848 km (0.065 R)
• M41: 18,775,131 km (0.108 R)
• M42: 20,076,782 km (0.108 R)
• M43: 20,960,457 km (0.075 R)
• M44: 21,034,657 km (0.108 R)
• M45: 21,856,997 km (0.085 R)
• M46: 23,148,176 km (0.05 R)
• M47: 23,301,664 km (0.081 R)
• M48: 25,012,614 km (0.099 R)
• M49: 25,249,129 km (0.071 R)
• M50: 27,086,190 km (0.113 R)
• M51: 27,328,988 km (0.095 R)
• M52: 27,572,533 km (0.11 R)
• M53: 27,816,677 km (0.028 R)
• M54: 29,463,151 km (0.09 R)
• M55: 31,140,891 km (0.094 R)
• M56: 31,565,151 km (0.081 R)
• M57: 31,650,272 km (0.091 R)
• M58: 31,735,393 km (0.101 R)
• M59: 32,505,224 km (0.097 R)
• M60: 32,763,280 km (0.038 R)
• M61: 34,851,517 km (0.053 R)
• M62: 35,203,670 km (0.077 R)
• M63: 35,291,933 km (0.101 R)
• M64: 35,468,608 km (0.109 R)
• M65: 39,796,325 km (0.037 R)
• M66: 40,626,144 km (0.1 R)
• M67: 41,182,499 km (0.051 R)
• M68: 42,115,391 km (0.08 R)
• M69: 42,209,039 km (0.06 R)
• M70: 42,772,425 km (0.103 R)
• M71: 44,001,820 km (0.045 R)
• M72: 44,573,134 km (0.08 R)
• M73: 44,955,357 km (0.047 R)
• M74: 45,723,093 km (0.029 R)
• M75: 49,132,578 km (0.087 R)
• M76: 49,824,169 km (0.078 R)
• M77: 49,923,203 km (0.096 R)
• M78: 50,618,534 km (0.07 R)
• M79: 51,818,010 km (0.067 R)
• M80: 52,723,675 km (0.11 R)
• M81: 55,369,314 km (0.061 R)
• M82: 56,191,952 km (0.078 R)
• M83: 57,018,630 km (0.113 R)
• M84: 59,733,233 km (0.081 R)
• M85: 60,049,184 km (0.053 R)
• M86: 60,154,650 km (0.118 R)
• M87: 61,849,893 km (0.069 R)
• M88: 63,775,667 km (0.106 R)
• M89: 70,557,836 km (0.06 R)
• M90: 71,784,837 km (0.07 R)
• M91: 72,344,932 km (0.118 R)
• M92: 73,018,870 km (0.112 R)
• M93: 73,356,662 km (0.116 R)
• M94: 75,507,880 km (0.082 R)
• M95: 75,621,574 km (0.064 R)
• M96: 75,735,568 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.3

Radius: 4

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.14 AU - 18.06 AU

Year: 25573 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 146.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,480,478 km

• M1: 133,142 km (0.112 R)
• M2: 166,203 km (0.074 R)
• M3: 271,071 km (0.058 R)
• M4: 801,845 km (0.068 R)
• M5: 867,967 km (0.114 R)
• M6: 1,028,934 km (0.079 R)
• M7: 1,199,476 km (0.092 R)
• M8: 1,649,466 km (0.064 R)
• M9: 1,677,441 km (0.063 R)
• M10: 1,907,074 km (0.109 R)
• M11: 2,852,981 km (0.058 R)
• M12: 3,196,009 km (0.089 R)
• M13: 3,443,893 km (0.071 R)
• M14: 4,417,625 km (0.07 R)
• M15: 4,574,404 km (0.038 R)
• M16: 4,733,277 km (0.087 R)
• M17: 6,241,373 km (0.109 R)
• M18: 7,092,136 km (0.109 R)
• M19: 7,183,690 km (0.082 R)
• M20: 7,461,044 km (0.076 R)
• M21: 7,601,068 km (0.077 R)
• M22: 8,998,312 km (0.074 R)
• M23: 9,599,247 km (0.052 R)
• M24: 10,368,479 km (0.107 R)
• M25: 10,734,096 km (0.12 R)
• M26: 11,210,565 km (0.11 R)
• M27: 12,129,096 km (0.094 R)
• M28: 13,693,740 km (0.115 R)
• M29: 14,037,217 km (0.11 R)
• M30: 14,732,698 km (0.069 R)
• M31: 16,036,443 km (0.045 R)
• M32: 16,277,445 km (0.106 R)
• M33: 16,824,076 km (0.068 R)
• M34: 16,946,447 km (0.096 R)
• M35: 17,191,787 km (0.085 R)
• M36: 18,815,822 km (0.119 R)
• M37: 21,408,054 km (0.072 R)
• M38: 22,543,202 km (0.096 R)
• M39: 23,016,231 km (0.116 R)
• M40: 24,040,976 km (0.114 R)
• M41: 24,109,791 km (0.094 R)
• M42: 24,593,591 km (0.102 R)
• M43: 25,290,118 km (0.092 R)
• M44: 26,988,204 km (0.068 R)
• M45: 27,059,712 km (0.063 R)
• M46: 28,213,111 km (0.096 R)
• M47: 29,898,930 km (0.119 R)
• M48: 30,791,431 km (0.114 R)
• M49: 30,866,229 km (0.064 R)
• M50: 31,316,070 km (0.118 R)
• M51: 32,146,488 km (0.064 R)
• M52: 32,526,317 km (0.051 R)
• M53: 32,678,608 km (0.063 R)
• M54: 35,618,056 km (0.11 R)
• M55: 36,880,812 km (0.061 R)
• M56: 38,721,464 km (0.118 R)
• M57: 39,044,595 km (0.115 R)
• M58: 39,693,551 km (0.055 R)
• M59: 39,774,932 km (0.08 R)
• M60: 40,019,375 km (0.103 R)
• M61: 42,075,897 km (0.116 R)
• M62: 42,158,924 km (0.103 R)
• M63: 43,326,236 km (0.103 R)
• M64: 45,351,941 km (0.104 R)
• M65: 46,119,528 km (0.096 R)
• M66: 46,719,565 km (0.097 R)
• M67: 47,149,658 km (0.115 R)
• M68: 47,754,034 km (0.12 R)
• M69: 48,100,652 km (0.117 R)
• M70: 48,361,102 km (0.11 R)
• M71: 48,448,018 km (0.088 R)
• M72: 48,883,348 km (0.092 R)
• M73: 48,970,564 km (0.119 R)
• M74: 50,285,230 km (0.07 R)
• M75: 50,461,307 km (0.044 R)
• M76: 51,700,276 km (0.102 R)
• M77: 52,949,119 km (0.102 R)
• M78: 53,487,372 km (0.086 R)
• M79: 53,847,155 km (0.12 R)
• M80: 54,207,836 km (0.109 R)
• M81: 54,750,278 km (0.114 R)
• M82: 56,480,078 km (0.083 R)
• M83: 59,061,539 km (0.087 R)
• M84: 60,086,284 km (0.119 R)
• M85: 62,720,852 km (0.107 R)
• M86: 63,100,232 km (0.032 R)
• M87: 63,195,227 km (0.054 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit