🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.08 AU - 1.26 AU

Year: 367 Days

Day: 44.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.23 AU - 1.25 AU

Year: 400 Days

Day: 37.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.71 AU - 1.93 AU

Year: 711 Days

Day: 29.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.05 AU - 3.29 AU

Year: 1264 Days

Day: 16.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.27 AU - 6.79 AU

Year: 3767 Days

Day: 45.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.73 AU - 8.17 AU

Year: 5890 Days

Day: 42.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.42 AU - 11.94 AU

Year: 8724 Days

Day: 25.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,432,543 km

• M1: 711,188 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 13.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.37 AU - 17.91 AU

Year: 17064 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,432,543 km

• M1: 174,880 km (0.12 R)
• M2: 366,365 km (0.12 R)
• M3: 715,527 km (0.069 R)
• M4: 1,033,721 km (0.111 R)
• M5: 2,015,383 km (0.087 R)
• M6: 2,098,409 km (0.119 R)
• M7: 2,182,633 km (0.096 R)
• M8: 2,268,053 km (0.071 R)
• M9: 3,087,999 km (0.11 R)
• M10: 3,923,354 km (0.111 R)
• M11: 4,098,682 km (0.059 R)
• M12: 4,240,950 km (0.114 R)
• M13: 5,243,256 km (0.089 R)
• M14: 5,791,233 km (0.055 R)
• M15: 5,991,544 km (0.055 R)
• M16: 6,112,719 km (0.119 R)
• M17: 6,731,156 km (0.106 R)
• M18: 7,069,397 km (0.076 R)
• M19: 7,154,668 km (0.114 R)
• M20: 7,894,728 km (0.119 R)
• M21: 8,704,801 km (0.095 R)
• M22: 9,541,203 km (0.117 R)
• M23: 10,598,411 km (0.041 R)
• M24: 10,745,465 km (0.109 R)
• M25: 10,942,635 km (0.101 R)
• M26: 11,240,634 km (0.111 R)
• M27: 11,340,566 km (0.112 R)
• M28: 12,407,647 km (0.07 R)
• M29: 14,855,517 km (0.081 R)
• M30: 15,965,384 km (0.113 R)
• M31: 16,246,927 km (0.065 R)
• M32: 16,701,106 km (0.051 R)
• M33: 16,815,249 km (0.082 R)
• M34: 17,332,260 km (0.104 R)
• M35: 17,912,849 km (0.098 R)
• M36: 18,558,813 km (0.084 R)
• M37: 20,176,863 km (0.107 R)
• M38: 20,726,187 km (0.115 R)
• M39: 21,280,447 km (0.111 R)
• M40: 21,404,314 km (0.077 R)
• M41: 21,528,330 km (0.068 R)
• M42: 21,902,026 km (0.062 R)
• M43: 22,215,134 km (0.12 R)
• M44: 22,340,796 km (0.089 R)
• M45: 23,418,200 km (0.061 R)
• M46: 23,995,498 km (0.105 R)
• M47: 24,318,331 km (0.047 R)
• M48: 25,426,402 km (0.101 R)
• M49: 25,623,722 km (0.103 R)
• M50: 26,019,707 km (0.084 R)
• M51: 26,484,358 km (0.116 R)
• M52: 27,152,911 km (0.081 R)
• M53: 27,691,763 km (0.058 R)
• M54: 29,605,419 km (0.039 R)
• M55: 29,882,324 km (0.116 R)
• M56: 30,299,254 km (0.047 R)
• M57: 30,718,128 km (0.086 R)
• M58: 31,420,340 km (0.087 R)
• M59: 31,561,560 km (0.087 R)
• M60: 32,769,414 km (0.074 R)
• M61: 32,984,087 km (0.044 R)
• M62: 33,559,141 km (0.079 R)
• M63: 36,705,633 km (0.116 R)
• M64: 37,750,275 km (0.074 R)
• M65: 37,900,321 km (0.052 R)
• M66: 38,201,013 km (0.072 R)
• M67: 38,351,658 km (0.086 R)
• M68: 38,729,094 km (0.074 R)
• M69: 38,956,183 km (0.036 R)
• M70: 39,411,709 km (0.06 R)
• M71: 40,327,846 km (0.087 R)
• M72: 42,337,095 km (0.116 R)
• M73: 43,983,569 km (0.036 R)
• M74: 44,616,368 km (0.069 R)
• M75: 45,970,977 km (0.106 R)
• M76: 46,935,285 km (0.053 R)
• M77: 48,231,401 km (0.068 R)
• M78: 48,394,163 km (0.105 R)
• M79: 48,720,436 km (0.054 R)
• M80: 48,883,797 km (0.098 R)
• M81: 49,868,001 km (0.103 R)
• M82: 50,941,665 km (0.08 R)
• M83: 51,024,543 km (0.108 R)
• M84: 51,522,853 km (0.073 R)
• M85: 52,859,660 km (0.115 R)
• M86: 53,700,998 km (0.072 R)
• M87: 53,869,744 km (0.12 R)
• M88: 56,337,062 km (0.086 R)
• M89: 56,680,240 km (0.097 R)
• M90: 57,714,111 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.8

Radius: 6.5

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 17.18 AU - 21.74 AU

Year: 24866 Days

Day: 18.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,432,543 km

• M1: 284,236 km (0.11 R)
• M2: 372,947 km (0.107 R)
• M3: 437,723 km (0.065 R)
• M4: 579,692 km (0.086 R)
• M5: 716,125 km (0.117 R)
• M6: 841,638 km (0.11 R)
• M7: 997,219 km (0.074 R)
• M8: 1,137,991 km (0.072 R)
• M9: 2,232,599 km (0.073 R)
• M10: 2,737,791 km (0.086 R)
• M11: 2,902,797 km (0.068 R)
• M12: 3,105,203 km (0.094 R)
• M13: 3,242,534 km (0.099 R)
• M14: 4,528,627 km (0.053 R)
• M15: 5,326,432 km (0.071 R)
• M16: 5,408,711 km (0.066 R)
• M17: 6,602,801 km (0.072 R)
• M18: 6,779,925 km (0.119 R)
• M19: 7,642,207 km (0.082 R)
• M20: 7,688,433 km (0.101 R)
• M21: 7,921,656 km (0.12 R)
• M22: 8,538,598 km (0.111 R)
• M23: 9,170,948 km (0.111 R)
• M24: 10,172,954 km (0.106 R)
• M25: 10,635,212 km (0.062 R)
• M26: 11,686,586 km (0.091 R)
• M27: 11,954,665 km (0.044 R)
• M28: 12,278,993 km (0.113 R)
• M29: 12,496,808 km (0.056 R)
• M30: 14,975,794 km (0.113 R)
• M31: 15,501,182 km (0.071 R)
• M32: 15,559,824 km (0.089 R)
• M33: 16,509,771 km (0.081 R)
• M34: 16,870,900 km (0.048 R)
• M35: 17,295,459 km (0.089 R)
• M36: 17,846,428 km (0.055 R)
• M37: 18,155,048 km (0.025 R)
• M38: 18,652,461 km (0.107 R)
• M39: 19,533,742 km (0.099 R)
• M40: 21,598,492 km (0.093 R)
• M41: 22,059,403 km (0.094 R)
• M42: 22,590,026 km (0.059 R)
• M43: 23,393,965 km (0.044 R)
• M44: 23,528,753 km (0.098 R)
• M45: 23,596,371 km (0.105 R)
• M46: 23,663,990 km (0.103 R)
• M47: 24,411,829 km (0.062 R)
• M48: 24,754,408 km (0.12 R)
• M49: 26,420,480 km (0.083 R)
• M50: 26,631,413 km (0.11 R)
• M51: 27,480,231 km (0.115 R)
• M52: 27,693,707 km (0.11 R)
• M53: 28,122,605 km (0.094 R)
• M54: 30,152,797 km (0.055 R)
• M55: 30,373,005 km (0.068 R)
• M56: 31,780,721 km (0.088 R)
• M57: 31,930,170 km (0.109 R)
• M58: 32,004,968 km (0.045 R)
• M59: 32,079,767 km (0.091 R)
• M60: 32,982,591 km (0.118 R)
• M61: 33,741,201 km (0.063 R)
• M62: 34,122,676 km (0.099 R)
• M63: 35,044,049 km (0.087 R)
• M64: 35,121,242 km (0.07 R)
• M65: 35,507,803 km (0.114 R)
• M66: 35,740,427 km (0.114 R)
• M67: 36,129,382 km (0.107 R)
• M68: 36,207,322 km (0.105 R)
• M69: 36,676,162 km (0.113 R)
• M70: 38,332,809 km (0.116 R)
• M71: 39,691,756 km (0.06 R)
• M72: 40,013,840 km (0.093 R)
• M73: 40,822,716 km (0.11 R)
• M74: 40,985,179 km (0.076 R)
• M75: 42,210,086 km (0.075 R)
• M76: 42,950,895 km (0.042 R)
• M77: 43,116,201 km (0.094 R)
• M78: 44,278,427 km (0.081 R)
• M79: 45,114,978 km (0.109 R)
• M80: 46,041,288 km (0.078 R)
• M81: 47,484,907 km (0.037 R)
• M82: 47,570,328 km (0.056 R)
• M83: 48,512,944 km (0.103 R)
• M84: 50,155,678 km (0.085 R)
• M85: 51,552,922 km (0.118 R)
• M86: 52,080,255 km (0.043 R)
• M87: 53,939,906 km (0.078 R)
• M88: 54,475,317 km (0.116 R)
• M89: 55,012,373 km (0.075 R)
• M90: 56,001,514 km (0.098 R)
• M91: 56,634,163 km (0.108 R)
• M92: 57,815,089 km (0.047 R)
• M93: 57,906,344 km (0.094 R)
• M94: 59,187,949 km (0.112 R)
• M95: 61,313,585 km (0.052 R)
• M96: 61,592,735 km (0.114 R)
• M97: 62,432,577 km (0.069 R)

Kuiper Belt

Range: 37.8 - 66.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit