🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 109 Days

Day: 43.6 Hours

Environment

Temp: 411 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,476,037 km

• M1: 43,832 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 109 Days

Day: 37.7 Hours

Environment

Temp: 431 °C

Axial Tilt: 25.1 °

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: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.73 AU - 1.05 AU

Year: 250 Days

Day: 38.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,476,037 km

• M1: 297,401 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.89 AU - 1.15 AU

Year: 307 Days

Day: 13.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,476,037 km

• M1: 81,980 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.13 AU - 1.57 AU

Year: 468 Days

Day: 30.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.3 AU - 1.76 AU

Year: 564 Days

Day: 47.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.59 AU - 2.37 AU

Year: 831 Days

Day: 31.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,476,037 km

• M1: 235,168 km (0.094 R)
• M2: 557,102 km (0.094 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.68 AU - 2.64 AU

Year: 947 Days

Day: 18.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,476,037 km

• M1: 252,970 km (0.048 R)

Asteroid Belt

Center: 10.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.8

Radius: 5

Gravity: 23.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.19 AU - 21.01 AU

Year: 24894 Days

Day: 21.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,476,037 km

• M1: 101,278 km (0.095 R)
• M2: 374,743 km (0.032 R)
• M3: 543,489 km (0.047 R)
• M4: 660,475 km (0.101 R)
• M5: 760,107 km (0.116 R)
• M6: 1,455,438 km (0.078 R)
• M7: 1,720,376 km (0.105 R)
• M8: 2,294,532 km (0.117 R)
• M9: 2,332,231 km (0.087 R)
• M10: 3,340,969 km (0.119 R)
• M11: 3,426,838 km (0.106 R)
• M12: 4,608,512 km (0.112 R)
• M13: 4,897,685 km (0.097 R)
• M14: 5,192,692 km (0.054 R)
• M15: 5,697,136 km (0.085 R)
• M16: 6,217,138 km (0.108 R)
• M17: 8,975,423 km (0.116 R)
• M18: 9,095,102 km (0.085 R)
• M19: 9,335,954 km (0.094 R)
• M20: 9,518,015 km (0.108 R)
• M21: 9,947,211 km (0.115 R)
• M22: 10,133,161 km (0.071 R)
• M23: 10,571,483 km (0.079 R)
• M24: 11,401,751 km (0.11 R)
• M25: 11,792,052 km (0.032 R)
• M26: 11,923,100 km (0.119 R)
• M27: 14,223,766 km (0.083 R)
• M28: 14,855,218 km (0.04 R)
• M29: 14,996,887 km (0.11 R)
• M30: 15,210,064 km (0.048 R)
• M31: 15,281,273 km (0.118 R)
• M32: 15,567,454 km (0.081 R)
• M33: 15,927,835 km (0.034 R)
• M34: 16,218,055 km (0.1 R)
• M35: 16,363,763 km (0.097 R)
• M36: 16,583,223 km (0.084 R)
• M37: 16,656,676 km (0.115 R)
• M38: 16,730,128 km (0.03 R)
• M39: 17,025,135 km (0.081 R)
• M40: 18,146,671 km (0.109 R)
• M41: 19,834,284 km (0.093 R)
• M42: 20,303,124 km (0.083 R)
• M43: 21,013,265 km (0.113 R)
• M44: 21,411,345 km (0.11 R)
• M45: 21,892,302 km (0.101 R)
• M46: 22,457,932 km (0.108 R)
• M47: 22,864,838 km (0.075 R)
• M48: 23,520,974 km (0.095 R)
• M49: 26,377,845 km (0.115 R)
• M50: 26,721,172 km (0.1 R)
• M51: 30,593,213 km (0.069 R)
• M52: 30,953,744 km (0.106 R)
• M53: 31,497,233 km (0.115 R)
• M54: 32,318,526 km (0.062 R)
• M55: 33,331,752 km (0.11 R)
• M56: 33,609,854 km (0.086 R)
• M57: 34,168,453 km (0.086 R)
• M58: 34,824,140 km (0.086 R)
• M59: 39,038,761 km (0.069 R)
• M60: 39,625,933 km (0.031 R)
• M61: 40,117,362 km (0.057 R)
• M62: 42,403,965 km (0.119 R)
• M63: 42,504,345 km (0.027 R)
• M64: 45,244,230 km (0.098 R)
• M65: 45,860,873 km (0.082 R)
• M66: 46,273,464 km (0.107 R)
• M67: 49,406,941 km (0.095 R)
• M68: 50,679,420 km (0.114 R)
• M69: 51,855,260 km (0.115 R)
• M70: 52,932,065 km (0.106 R)
• M71: 54,233,866 km (0.103 R)
• M72: 55,107,517 km (0.084 R)
• M73: 55,217,172 km (0.108 R)
• M74: 55,326,678 km (0.104 R)
• M75: 55,546,138 km (0.086 R)
• M76: 58,202,099 km (0.104 R)
• M77: 58,760,548 km (0.104 R)
• M78: 58,872,447 km (0.091 R)
• M79: 60,220,922 km (0.07 R)
• M80: 61,466,025 km (0.101 R)
• M81: 61,806,959 km (0.09 R)
• M82: 62,148,640 km (0.101 R)
• M83: 62,262,634 km (0.085 R)
• M84: 62,605,213 km (0.073 R)
• M85: 62,833,798 km (0.093 R)
• M86: 65,599,564 km (0.1 R)
• M87: 70,772,060 km (0.101 R)
• M88: 72,205,357 km (0.077 R)
• M89: 73,768,954 km (0.115 R)
• M90: 74,979,201 km (0.066 R)
• M91: 75,221,998 km (0.081 R)
• M92: 77,542,112 km (0.106 R)
• M93: 78,033,541 km (0.115 R)
• M94: 80,754,726 km (0.035 R)
• M95: 81,377,502 km (0.098 R)
• M96: 82,001,923 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.2

Radius: 3.4

Gravity: 38.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 16.36 AU - 23.36 AU

Year: 26395 Days

Day: 16.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,476,037 km

• M1: 160,070 km (0.053 R)
• M2: 496,964 km (0.064 R)
• M3: 930,349 km (0.059 R)
• M4: 1,123,330 km (0.119 R)
• M5: 2,115,912 km (0.095 R)
• M6: 2,151,367 km (0.06 R)
• M7: 2,554,234 km (0.107 R)
• M8: 2,744,971 km (0.044 R)
• M9: 2,783,568 km (0.117 R)
• M10: 3,344,260 km (0.111 R)
• M11: 3,427,138 km (0.12 R)
• M12: 4,158,821 km (0.115 R)
• M13: 4,610,906 km (0.027 R)
• M14: 5,512,083 km (0.111 R)
• M15: 6,362,996 km (0.086 R)
• M16: 6,672,963 km (0.09 R)
• M17: 6,777,382 km (0.105 R)
• M18: 7,093,781 km (0.11 R)
• M19: 7,307,557 km (0.056 R)
• M20: 7,415,118 km (0.058 R)
• M21: 7,469,122 km (0.08 R)
• M22: 7,523,277 km (0.11 R)
• M23: 7,686,488 km (0.086 R)
• M24: 7,795,994 km (0.106 R)
• M25: 10,150,814 km (0.046 R)
• M26: 10,755,937 km (0.042 R)
• M27: 11,811,350 km (0.113 R)
• M28: 12,834,450 km (0.098 R)
• M29: 13,290,873 km (0.117 R)
• M30: 13,422,220 km (0.085 R)
• M31: 14,152,557 km (0.058 R)
• M32: 14,759,625 km (0.092 R)
• M33: 17,775,069 km (0.111 R)
• M34: 17,992,286 km (0.12 R)
• M35: 18,796,524 km (0.068 R)
• M36: 19,537,781 km (0.117 R)
• M37: 19,911,925 km (0.119 R)
• M38: 20,819,685 km (0.099 R)
• M39: 22,050,726 km (0.072 R)
• M40: 22,206,158 km (0.095 R)
• M41: 23,941,045 km (0.06 R)
• M42: 25,067,367 km (0.104 R)
• M43: 26,375,750 km (0.034 R)
• M44: 26,623,484 km (0.079 R)
• M45: 27,455,099 km (0.1 R)
• M46: 29,228,731 km (0.101 R)
• M47: 30,604,732 km (0.11 R)
• M48: 30,691,499 km (0.072 R)
• M49: 32,885,352 km (0.039 R)
• M50: 35,129,320 km (0.117 R)
• M51: 36,683,193 km (0.086 R)
• M52: 37,700,608 km (0.039 R)
• M53: 38,446,204 km (0.08 R)
• M54: 41,094,236 km (0.072 R)
• M55: 41,861,523 km (0.101 R)
• M56: 43,118,445 km (0.063 R)
• M57: 44,485,919 km (0.105 R)
• M58: 45,570,354 km (0.1 R)
• M59: 46,264,937 km (0.101 R)
• M60: 46,962,960 km (0.047 R)
• M61: 47,564,045 km (0.048 R)
• M62: 48,773,843 km (0.04 R)
• M63: 49,789,762 km (0.085 R)
• M64: 51,018,110 km (0.091 R)
• M65: 51,326,730 km (0.095 R)
• M66: 54,342,025 km (0.055 R)
• M67: 54,552,060 km (0.1 R)
• M68: 54,657,228 km (0.113 R)
• M69: 54,973,029 km (0.119 R)
• M70: 57,735,204 km (0.105 R)
• M71: 57,842,316 km (0.102 R)
• M72: 58,701,756 km (0.094 R)
• M73: 58,809,466 km (0.114 R)
• M74: 61,852,586 km (0.101 R)
• M75: 62,511,265 km (0.074 R)
• M76: 63,393,145 km (0.077 R)
• M77: 69,224,919 km (0.114 R)
• M78: 69,338,763 km (0.098 R)
• M79: 69,908,731 km (0.112 R)
• M80: 70,709,378 km (0.089 R)
• M81: 71,398,127 km (0.093 R)
• M82: 72,666,567 km (0.054 R)
• M83: 74,175,112 km (0.116 R)
• M84: 75,225,439 km (0.082 R)
• M85: 76,280,852 km (0.097 R)
• M86: 77,223,019 km (0.079 R)
• M87: 77,932,113 km (0.04 R)

Kuiper Belt

Range: 36.8 - 64.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit