🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.77 AU - 1.03 AU

Year: 300 Days

Day: 37.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 72.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.97 AU - 1.13 AU

Year: 378 Days

Day: 16.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,655,093 km

• M1: 582,235 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.84 AU - 2.6 AU

Year: 1163 Days

Day: 17.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.19 AU - 2.99 AU

Year: 1465 Days

Day: 23 Hours

Environment

Temp: -79 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,655,093 km

• M1: 603,927 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.8 AU - 4.7 AU

Year: 3079 Days

Day: 46.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,655,093 km

• M1: 1,214,136 km (0.036 R)
• M2: 2,759,333 km (0.089 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.2

Radius: 14.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.31 AU - 13.11 AU

Year: 12319 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,655,093 km

• M1: 178,021 km (0.075 R)
• M2: 294,109 km (0.063 R)
• M3: 397,930 km (0.083 R)
• M4: 616,942 km (0.046 R)
• M5: 780,302 km (0.113 R)
• M6: 1,041,500 km (0.115 R)
• M7: 1,347,278 km (0.085 R)
• M8: 1,715,888 km (0.098 R)
• M9: 1,991,447 km (0.116 R)
• M10: 2,098,709 km (0.051 R)
• M11: 2,244,716 km (0.108 R)
• M12: 2,337,766 km (0.081 R)
• M13: 2,566,651 km (0.108 R)
• M14: 2,883,499 km (0.045 R)
• M15: 3,026,066 km (0.106 R)
• M16: 3,192,119 km (0.108 R)
• M17: 3,686,690 km (0.095 R)
• M18: 3,976,910 km (0.113 R)
• M19: 4,228,533 km (0.106 R)
• M20: 4,391,445 km (0.095 R)
• M21: 4,556,452 km (0.115 R)
• M22: 4,651,746 km (0.107 R)
• M23: 4,820,043 km (0.11 R)
• M24: 5,187,605 km (0.091 R)
• M25: 5,717,631 km (0.108 R)
• M26: 6,424,630 km (0.113 R)
• M27: 6,938,798 km (0.067 R)
• M28: 7,159,305 km (0.042 R)
• M29: 7,382,206 km (0.063 R)
• M30: 7,579,227 km (0.07 R)
• M31: 7,777,892 km (0.062 R)
• M32: 8,238,504 km (0.117 R)
• M33: 9,066,229 km (0.057 R)
• M34: 9,277,312 km (0.113 R)
• M35: 9,982,367 km (0.084 R)
• M36: 10,075,566 km (0.1 R)
• M37: 10,294,278 km (0.113 R)
• M38: 10,927,975 km (0.107 R)
• M39: 11,217,297 km (0.084 R)
• M40: 11,346,699 km (0.069 R)
• M41: 11,541,625 km (0.056 R)
• M42: 12,067,163 km (0.029 R)
• M43: 13,107,765 km (0.064 R)
• M44: 13,244,199 km (0.102 R)
• M45: 13,863,683 km (0.103 R)
• M46: 14,002,660 km (0.065 R)
• M47: 14,352,121 km (0.115 R)
• M48: 14,846,242 km (0.083 R)
• M49: 15,023,965 km (0.092 R)
• M50: 15,238,338 km (0.115 R)
• M51: 15,345,899 km (0.107 R)
• M52: 16,398,619 km (0.039 R)
• M53: 16,693,028 km (0.075 R)
• M54: 16,804,030 km (0.085 R)
• M55: 17,888,614 km (0.069 R)
• M56: 18,078,005 km (0.079 R)
• M57: 18,229,847 km (0.096 R)
• M58: 18,957,341 km (0.107 R)
• M59: 20,125,402 km (0.08 R)
• M60: 20,243,434 km (0.113 R)
• M61: 20,559,535 km (0.061 R)
• M62: 21,597,893 km (0.104 R)
• M63: 22,286,044 km (0.064 R)
• M64: 22,530,786 km (0.077 R)
• M65: 23,146,231 km (0.058 R)
• M66: 23,725,624 km (0.12 R)
• M67: 23,891,977 km (0.064 R)
• M68: 24,435,615 km (0.107 R)
• M69: 24,730,024 km (0.077 R)
• M70: 26,391,757 km (0.116 R)
• M71: 26,780,412 km (0.073 R)
• M72: 26,953,647 km (0.086 R)
• M73: 27,738,288 km (0.103 R)
• M74: 27,957,598 km (0.044 R)
• M75: 28,796,094 km (0.065 R)
• M76: 29,867,065 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.4

Radius: 8.6

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.35 AU - 13.31 AU

Year: 13404 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,655,093 km

• M1: 145,260 km (0.087 R)
• M2: 252,072 km (0.114 R)
• M3: 350,508 km (0.078 R)
• M4: 517,609 km (0.105 R)
• M5: 592,108 km (0.11 R)
• M6: 711,487 km (0.102 R)
• M7: 974,929 km (0.077 R)
• M8: 1,964,370 km (0.104 R)
• M9: 2,147,029 km (0.092 R)
• M10: 2,897,860 km (0.102 R)
• M11: 2,966,675 km (0.099 R)
• M12: 3,911,835 km (0.12 R)
• M13: 4,417,027 km (0.098 R)
• M14: 4,778,904 km (0.036 R)
• M15: 5,964,916 km (0.093 R)
• M16: 6,275,182 km (0.07 R)
• M17: 6,636,162 km (0.108 R)
• M18: 7,096,923 km (0.092 R)
• M19: 7,378,317 km (0.12 R)
• M20: 8,098,032 km (0.057 R)
• M21: 8,940,418 km (0.064 R)
• M22: 9,244,550 km (0.106 R)
• M23: 9,500,362 km (0.06 R)
• M24: 9,967,108 km (0.114 R)
• M25: 10,176,844 km (0.059 R)
• M26: 12,522,688 km (0.032 R)
• M27: 12,579,087 km (0.109 R)
• M28: 12,919,871 km (0.112 R)
• M29: 13,552,221 km (0.091 R)
• M30: 13,726,502 km (0.057 R)
• M31: 13,959,875 km (0.099 R)
• M32: 14,787,450 km (0.115 R)
• M33: 14,847,140 km (0.106 R)
• M34: 15,207,222 km (0.1 R)
• M35: 15,388,235 km (0.057 R)
• M36: 15,448,823 km (0.057 R)
• M37: 15,691,620 km (0.094 R)
• M38: 15,935,764 km (0.05 R)
• M39: 16,242,738 km (0.117 R)
• M40: 16,427,791 km (0.033 R)
• M41: 17,870,214 km (0.095 R)
• M42: 18,767,801 km (0.11 R)
• M43: 19,352,729 km (0.09 R)
• M44: 19,614,525 km (0.111 R)
• M45: 21,008,328 km (0.104 R)
• M46: 24,878,575 km (0.119 R)
• M47: 26,312,919 km (0.083 R)
• M48: 27,774,041 km (0.03 R)
• M49: 28,514,401 km (0.082 R)
• M50: 28,812,400 km (0.095 R)
• M51: 28,961,849 km (0.092 R)
• M52: 30,393,650 km (0.107 R)
• M53: 31,233,193 km (0.077 R)
• M54: 31,540,317 km (0.11 R)
• M55: 32,312,691 km (0.046 R)
• M56: 35,303,751 km (0.093 R)
• M57: 36,427,830 km (0.052 R)
• M58: 36,508,612 km (0.108 R)
• M59: 36,913,275 km (0.081 R)
• M60: 38,053,958 km (0.077 R)
• M61: 38,875,999 km (0.088 R)
• M62: 41,376,677 km (0.093 R)
• M63: 42,137,083 km (0.068 R)
• M64: 44,531,845 km (0.064 R)
• M65: 44,618,313 km (0.083 R)
• M66: 45,658,766 km (0.109 R)
• M67: 47,940,433 km (0.085 R)
• M68: 48,738,837 km (0.066 R)
• M69: 49,273,649 km (0.105 R)
• M70: 49,631,188 km (0.105 R)
• M71: 49,810,257 km (0.043 R)
• M72: 50,079,383 km (0.099 R)
• M73: 50,618,983 km (0.101 R)
• M74: 50,799,248 km (0.055 R)
• M75: 52,705,275 km (0.101 R)
• M76: 53,529,260 km (0.102 R)
• M77: 53,804,819 km (0.108 R)
• M78: 54,357,434 km (0.097 R)
• M79: 57,242,578 km (0.075 R)
• M80: 57,430,473 km (0.092 R)
• M81: 58,940,514 km (0.098 R)
• M82: 59,035,359 km (0.115 R)
• M83: 59,510,183 km (0.114 R)
• M84: 61,614,576 km (0.03 R)
• M85: 62,289,262 km (0.106 R)
• M86: 62,385,753 km (0.034 R)
• M87: 64,523,207 km (0.095 R)
• M88: 64,620,895 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.7

Radius: 8

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.05 AU - 17.59 AU

Year: 23172 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,655,093 km

• M1: 137,331 km (0.105 R)
• M2: 193,580 km (0.117 R)
• M3: 566,378 km (0.114 R)
• M4: 852,259 km (0.072 R)
• M5: 1,180,327 km (0.038 R)
• M6: 1,482,365 km (0.11 R)
• M7: 1,741,170 km (0.065 R)
• M8: 2,338,364 km (0.112 R)
• M9: 2,639,954 km (0.089 R)
• M10: 2,834,730 km (0.098 R)
• M11: 2,914,017 km (0.098 R)
• M12: 3,447,333 km (0.091 R)
• M13: 3,747,127 km (0.12 R)
• M14: 4,602,528 km (0.103 R)
• M15: 5,319,102 km (0.114 R)
• M16: 7,503,680 km (0.045 R)
• M17: 8,457,815 km (0.109 R)
• M18: 8,803,685 km (0.118 R)
• M19: 9,212,985 km (0.083 R)
• M20: 9,628,568 km (0.103 R)
• M21: 10,293,979 km (0.092 R)
• M22: 10,477,984 km (0.1 R)
• M23: 10,601,253 km (0.076 R)
• M24: 12,442,803 km (0.105 R)
• M25: 13,299,999 km (0.078 R)
• M26: 14,176,044 km (0.065 R)
• M27: 15,489,812 km (0.047 R)
• M28: 15,559,974 km (0.038 R)
• M29: 15,700,745 km (0.095 R)
• M30: 16,339,528 km (0.088 R)
• M31: 16,626,008 km (0.083 R)
• M32: 16,842,027 km (0.046 R)
• M33: 17,131,499 km (0.112 R)
• M34: 18,678,192 km (0.104 R)
• M35: 18,902,888 km (0.118 R)
• M36: 18,977,986 km (0.067 R)
• M37: 19,203,729 km (0.107 R)
• M38: 19,506,216 km (0.108 R)
• M39: 20,577,038 km (0.099 R)
• M40: 20,964,197 km (0.098 R)
• M41: 21,353,600 km (0.068 R)
• M42: 21,981,762 km (0.102 R)
• M43: 23,578,719 km (0.045 R)
• M44: 24,146,443 km (0.12 R)
• M45: 24,718,655 km (0.097 R)
• M46: 24,800,784 km (0.092 R)
• M47: 27,305,950 km (0.051 R)
• M48: 28,502,284 km (0.073 R)
• M49: 29,020,341 km (0.082 R)
• M50: 29,367,408 km (0.063 R)
• M51: 30,857,553 km (0.091 R)
• M52: 30,945,965 km (0.044 R)
• M53: 31,034,527 km (0.099 R)
• M54: 32,642,106 km (0.091 R)
• M55: 34,093,654 km (0.062 R)
• M56: 34,551,573 km (0.105 R)
• M57: 36,123,847 km (0.052 R)
• M58: 38,477,919 km (0.025 R)
• M59: 38,573,063 km (0.111 R)
• M60: 39,625,334 km (0.078 R)
• M61: 40,203,381 km (0.084 R)
• M62: 41,367,551 km (0.12 R)
• M63: 41,562,776 km (0.066 R)
• M64: 42,739,812 km (0.106 R)
• M65: 43,927,919 km (0.095 R)
• M66: 44,027,401 km (0.092 R)
• M67: 45,428,236 km (0.103 R)
• M68: 45,831,103 km (0.06 R)
• M69: 46,235,316 km (0.103 R)
• M70: 46,437,722 km (0.079 R)
• M71: 47,148,911 km (0.106 R)
• M72: 47,454,689 km (0.092 R)
• M73: 47,658,890 km (0.071 R)
• M74: 48,068,339 km (0.06 R)
• M75: 48,993,751 km (0.108 R)
• M76: 50,757,810 km (0.083 R)
• M77: 51,595,109 km (0.049 R)
• M78: 52,015,479 km (0.114 R)
• M79: 52,437,046 km (0.098 R)
• M80: 54,241,046 km (0.075 R)
• M81: 56,497,581 km (0.089 R)
• M82: 60,325,940 km (0.086 R)
• M83: 62,774,857 km (0.079 R)
• M84: 66,052,247 km (0.109 R)
• M85: 66,166,390 km (0.073 R)
• M86: 68,344,834 km (0.058 R)
• M87: 73,007,650 km (0.052 R)
• M88: 74,189,174 km (0.119 R)
• M89: 79,584,272 km (0.078 R)
• M90: 79,948,393 km (0.067 R)
• M91: 80,313,113 km (0.118 R)
• M92: 80,800,204 km (0.079 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit