🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.71 AU

Year: 163 Days

Day: 47.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,512,454 km

• M1: 90,956 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.57 AU - 0.71 AU

Year: 189 Days

Day: 47.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,512,454 km

• M1: 59,690 km (0.115 R)
• M2: 432,487 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.65 AU - 0.93 AU

Year: 259 Days

Day: 41.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1 AU - 1.22 AU

Year: 431 Days

Day: 42 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,512,454 km

• M1: 16,755 km (0.073 R)
• M2: 274,662 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.98 AU - 1.48 AU

Year: 503 Days

Day: 17.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.24 AU - 3.24 AU

Year: 1673 Days

Day: 13.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,512,454 km

• M1: 1,502,411 km (0.085 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 11.1

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.43 AU - 7.71 AU

Year: 6213 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,512,454 km

• M1: 158,723 km (0.107 R)
• M2: 253,419 km (0.094 R)
• M3: 340,485 km (0.115 R)
• M4: 657,632 km (0.078 R)
• M5: 751,281 km (0.061 R)
• M6: 953,088 km (0.048 R)
• M7: 1,061,098 km (0.044 R)
• M8: 1,719,478 km (0.118 R)
• M9: 2,050,089 km (0.033 R)
• M10: 2,192,207 km (0.066 R)
• M11: 3,136,020 km (0.106 R)
• M12: 3,468,127 km (0.113 R)
• M13: 3,836,437 km (0.027 R)
• M14: 3,987,531 km (0.116 R)
• M15: 4,217,613 km (0.11 R)
• M16: 4,347,464 km (0.098 R)
• M17: 4,637,684 km (0.077 R)
• M18: 5,181,621 km (0.047 R)
• M19: 5,292,773 km (0.114 R)
• M20: 5,832,223 km (0.114 R)
• M21: 6,035,376 km (0.114 R)
• M22: 6,152,512 km (0.096 R)
• M23: 6,598,762 km (0.088 R)
• M24: 7,024,518 km (0.066 R)
• M25: 7,116,969 km (0.108 R)
• M26: 7,365,451 km (0.114 R)
• M27: 7,935,120 km (0.062 R)
• M28: 8,882,523 km (0.112 R)
• M29: 8,982,604 km (0.037 R)
• M30: 9,625,127 km (0.111 R)
• M31: 10,073,322 km (0.084 R)
• M32: 10,247,454 km (0.118 R)
• M33: 10,317,466 km (0.087 R)
• M34: 10,528,249 km (0.09 R)
• M35: 10,705,074 km (0.067 R)
• M36: 10,918,550 km (0.026 R)
• M37: 11,097,619 km (0.114 R)
• M38: 11,313,638 km (0.104 R)
• M39: 11,603,858 km (0.113 R)
• M40: 12,191,778 km (0.089 R)
• M41: 12,489,477 km (0.096 R)
• M42: 12,676,624 km (0.083 R)
• M43: 12,751,872 km (0.106 R)
• M44: 12,940,365 km (0.075 R)
• M45: 13,511,530 km (0.074 R)
• M46: 13,819,552 km (0.064 R)
• M47: 14,325,043 km (0.057 R)
• M48: 15,234,299 km (0.114 R)
• M49: 15,314,184 km (0.11 R)
• M50: 15,394,219 km (0.073 R)
• M51: 16,121,265 km (0.102 R)
• M52: 16,942,258 km (0.055 R)
• M53: 18,411,459 km (0.111 R)
• M54: 18,496,730 km (0.058 R)
• M55: 18,795,925 km (0.117 R)
• M56: 18,881,645 km (0.09 R)
• M57: 19,355,870 km (0.11 R)
• M58: 19,529,254 km (0.039 R)
• M59: 20,096,380 km (0.111 R)
• M60: 20,492,066 km (0.112 R)
• M61: 21,157,477 km (0.103 R)
• M62: 21,380,827 km (0.104 R)
• M63: 21,694,982 km (0.114 R)
• M64: 22,282,154 km (0.108 R)
• M65: 22,555,021 km (0.112 R)
• M66: 23,472,504 km (0.1 R)
• M67: 23,889,284 km (0.1 R)
• M68: 24,401,956 km (0.079 R)
• M69: 24,918,368 km (0.082 R)
• M70: 25,059,887 km (0.116 R)
• M71: 25,533,365 km (0.074 R)
• M72: 26,778,318 km (0.117 R)
• M73: 27,895,964 km (0.058 R)
• M74: 28,042,869 km (0.054 R)
• M75: 28,929,685 km (0.12 R)
• M76: 29,128,052 km (0.1 R)
• M77: 29,227,385 km (0.079 R)
• M78: 29,476,316 km (0.11 R)
• M79: 29,875,892 km (0.028 R)
• M80: 29,976,122 km (0.074 R)
• M81: 30,126,468 km (0.115 R)
• M82: 31,186,967 km (0.119 R)
• M83: 31,798,374 km (0.086 R)
• M84: 32,003,173 km (0.106 R)
• M85: 33,344,318 km (0.105 R)
• M86: 33,917,278 km (0.055 R)
• M87: 34,493,529 km (0.098 R)
• M88: 34,598,696 km (0.032 R)
• M89: 35,020,114 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.1

Radius: 7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.26 AU - 16.12 AU

Year: 21843 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 89,512,454 km

• M1: 204,351 km (0.087 R)
• M2: 418,724 km (0.064 R)
• M3: 854,952 km (0.065 R)
• M4: 948,151 km (0.115 R)
• M5: 1,858,754 km (0.076 R)
• M6: 2,796,134 km (0.109 R)
• M7: 3,764,780 km (0.102 R)
• M8: 3,982,595 km (0.112 R)
• M9: 4,793,714 km (0.116 R)
• M10: 5,443,567 km (0.038 R)
• M11: 5,654,650 km (0.113 R)
• M12: 6,230,303 km (0.082 R)
• M13: 6,786,807 km (0.113 R)
• M14: 7,090,191 km (0.098 R)
• M15: 8,347,412 km (0.084 R)
• M16: 8,428,344 km (0.031 R)
• M17: 8,509,426 km (0.05 R)
• M18: 9,043,042 km (0.077 R)
• M19: 9,251,132 km (0.057 R)
• M20: 9,629,765 km (0.118 R)
• M21: 9,757,072 km (0.068 R)
• M22: 9,842,194 km (0.091 R)
• M23: 11,060,818 km (0.079 R)
• M24: 11,507,517 km (0.062 R)
• M25: 11,823,617 km (0.082 R)
• M26: 12,188,487 km (0.07 R)
• M27: 12,742,747 km (0.111 R)
• M28: 12,789,272 km (0.098 R)
• M29: 13,210,838 km (0.1 R)
• M30: 15,684,589 km (0.05 R)
• M31: 16,743,742 km (0.084 R)
• M32: 17,153,341 km (0.071 R)
• M33: 17,359,337 km (0.068 R)
• M34: 18,086,981 km (0.096 R)
• M35: 19,410,773 km (0.056 R)
• M36: 20,710,778 km (0.12 R)
• M37: 21,871,209 km (0.046 R)
• M38: 22,431,154 km (0.08 R)
• M39: 22,600,199 km (0.117 R)
• M40: 22,995,885 km (0.102 R)
• M41: 24,601,819 km (0.102 R)
• M42: 27,377,757 km (0.107 R)
• M43: 27,498,183 km (0.088 R)
• M44: 29,200,906 km (0.074 R)
• M45: 29,385,360 km (0.108 R)
• M46: 29,817,249 km (0.039 R)
• M47: 30,500,163 km (0.095 R)
• M48: 30,937,438 km (0.062 R)
• M49: 31,439,788 km (0.106 R)
• M50: 32,388,837 km (0.12 R)
• M51: 32,516,144 km (0.094 R)
• M52: 35,357,606 km (0.086 R)
• M53: 36,608,993 km (0.112 R)
• M54: 36,874,230 km (0.11 R)
• M55: 37,673,980 km (0.032 R)
• M56: 40,038,823 km (0.049 R)
• M57: 40,380,654 km (0.094 R)
• M58: 41,549,911 km (0.06 R)
• M59: 42,521,100 km (0.094 R)
• M60: 43,991,947 km (0.116 R)
• M61: 45,408,040 km (0.114 R)
• M62: 47,271,431 km (0.076 R)
• M63: 48,212,402 km (0.09 R)
• M64: 48,285,106 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.3

Radius: 7.7

Gravity: 15.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.66 AU - 17.06 AU

Year: 22211 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,512,454 km

• M1: 311,762 km (0.116 R)
• M2: 758,162 km (0.113 R)
• M3: 2,469,861 km (0.111 R)
• M4: 2,838,919 km (0.104 R)
• M5: 2,923,292 km (0.116 R)
• M6: 3,225,330 km (0.063 R)
• M7: 3,492,362 km (0.115 R)
• M8: 4,238,706 km (0.027 R)
• M9: 4,481,803 km (0.077 R)
• M10: 4,580,388 km (0.028 R)
• M11: 5,499,517 km (0.101 R)
• M12: 5,711,497 km (0.087 R)
• M13: 6,252,892 km (0.095 R)
• M14: 8,395,283 km (0.049 R)
• M15: 9,512,031 km (0.094 R)
• M16: 10,217,235 km (0.079 R)
• M17: 10,477,835 km (0.038 R)
• M18: 10,674,706 km (0.081 R)
• M19: 13,202,162 km (0.088 R)
• M20: 13,414,890 km (0.071 R)
• M21: 13,628,815 km (0.079 R)
• M22: 13,915,744 km (0.117 R)
• M23: 14,059,956 km (0.052 R)
• M24: 14,861,950 km (0.112 R)
• M25: 15,529,157 km (0.097 R)
• M26: 17,433,238 km (0.11 R)
• M27: 19,409,725 km (0.113 R)
• M28: 19,490,359 km (0.112 R)
• M29: 19,894,572 km (0.087 R)
• M30: 20,057,185 km (0.056 R)
• M31: 20,876,233 km (0.051 R)
• M32: 21,206,994 km (0.112 R)
• M33: 21,456,224 km (0.105 R)
• M34: 21,706,352 km (0.118 R)
• M35: 21,789,977 km (0.114 R)
• M36: 22,378,196 km (0.068 R)
• M37: 22,716,586 km (0.119 R)
• M38: 23,914,566 km (0.091 R)
• M39: 24,000,884 km (0.11 R)
• M40: 26,639,342 km (0.116 R)
• M41: 27,448,666 km (0.098 R)
• M42: 27,720,186 km (0.094 R)
• M43: 27,992,604 km (0.096 R)
• M44: 28,999,248 km (0.077 R)
• M45: 29,924,660 km (0.073 R)
• M46: 31,804,208 km (0.063 R)
• M47: 32,280,079 km (0.071 R)
• M48: 32,471,115 km (0.064 R)
• M49: 32,758,343 km (0.032 R)
• M50: 34,109,810 km (0.113 R)
• M51: 35,577,814 km (0.027 R)
• M52: 35,775,134 km (0.105 R)
• M53: 37,366,706 km (0.086 R)
• M54: 37,969,436 km (0.067 R)
• M55: 38,981,166 km (0.113 R)
• M56: 39,592,423 km (0.107 R)
• M57: 40,515,292 km (0.09 R)
• M58: 47,713,194 km (0.107 R)
• M59: 47,821,951 km (0.044 R)
• M60: 48,804,510 km (0.107 R)
• M61: 49,133,476 km (0.057 R)
• M62: 50,124,861 km (0.118 R)
• M63: 50,567,671 km (0.115 R)
• M64: 51,680,230 km (0.091 R)
• M65: 52,351,476 km (0.116 R)
• M66: 52,688,370 km (0.105 R)
• M67: 57,478,045 km (0.093 R)
• M68: 58,289,763 km (0.106 R)
• M69: 59,339,043 km (0.096 R)
• M70: 60,042,003 km (0.046 R)
• M71: 61,337,820 km (0.033 R)
• M72: 61,692,965 km (0.069 R)
• M73: 63,000,450 km (0.052 R)
• M74: 65,884,997 km (0.104 R)
• M75: 67,465,349 km (0.08 R)
• M76: 68,198,976 km (0.1 R)
• M77: 68,321,497 km (0.043 R)
• M78: 69,920,998 km (0.075 R)
• M79: 71,408,300 km (0.12 R)
• M80: 72,405,669 km (0.065 R)
• M81: 72,906,073 km (0.058 R)
• M82: 75,172,182 km (0.107 R)
• M83: 75,552,161 km (0.12 R)
• M84: 79,128,747 km (0.049 R)
• M85: 79,257,401 km (0.101 R)
• M86: 81,326,938 km (0.096 R)
• M87: 83,152,331 km (0.107 R)
• M88: 83,283,229 km (0.109 R)
• M89: 85,122,984 km (0.099 R)
• M90: 86,445,429 km (0.114 R)
• M91: 86,843,359 km (0.069 R)
• M92: 87,641,314 km (0.097 R)
• M93: 87,774,456 km (0.09 R)
• M94: 88,976,475 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 14,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit