🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.62 AU - 0.66 AU

Year: 189 Days

Day: 30.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.62 AU - 1.04 AU

Year: 279 Days

Day: 28.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,306,850 km

• M1: 197,469 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.92 AU - 1.18 AU

Year: 397 Days

Day: 42.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.66 AU - 4.88 AU

Year: 3256 Days

Day: 40.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,306,850 km

• M1: 929,302 km (0.099 R)
• M2: 2,146,131 km (0.105 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440

Radius: 9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.79 AU - 10.23 AU

Year: 9978 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,306,850 km

• M1: 237,262 km (0.05 R)
• M2: 370,105 km (0.031 R)
• M3: 572,361 km (0.107 R)
• M4: 687,253 km (0.092 R)
• M5: 907,610 km (0.089 R)
• M6: 1,061,397 km (0.085 R)
• M7: 1,414,298 km (0.091 R)
• M8: 1,718,132 km (0.053 R)
• M9: 1,781,411 km (0.05 R)
• M10: 2,200,435 km (0.059 R)
• M11: 2,456,995 km (0.034 R)
• M12: 2,723,130 km (0.101 R)
• M13: 2,847,296 km (0.034 R)
• M14: 2,947,976 km (0.076 R)
• M15: 3,603,962 km (0.089 R)
• M16: 3,795,747 km (0.033 R)
• M17: 3,934,723 km (0.057 R)
• M18: 4,361,825 km (0.114 R)
• M19: 4,773,967 km (0.108 R)
• M20: 4,893,945 km (0.078 R)
• M21: 5,666,917 km (0.088 R)
• M22: 5,858,103 km (0.055 R)
• M23: 6,148,921 km (0.079 R)
• M24: 7,707,581 km (0.089 R)
• M25: 7,884,107 km (0.114 R)
• M26: 8,277,250 km (0.101 R)
• M27: 8,385,559 km (0.112 R)
• M28: 8,676,677 km (0.06 R)
• M29: 8,749,979 km (0.116 R)
• M30: 10,065,992 km (0.116 R)
• M31: 10,181,631 km (0.076 R)
• M32: 10,258,973 km (0.091 R)
• M33: 10,845,397 km (0.032 R)
• M34: 11,969,176 km (0.11 R)
• M35: 12,132,687 km (0.089 R)
• M36: 14,455,642 km (0.12 R)
• M37: 14,980,282 km (0.035 R)
• M38: 15,289,351 km (0.1 R)
• M39: 15,422,344 km (0.042 R)
• M40: 15,511,354 km (0.097 R)
• M41: 16,409,989 km (0.085 R)
• M42: 16,546,272 km (0.094 R)
• M43: 17,325,378 km (0.113 R)
• M44: 17,742,756 km (0.098 R)
• M45: 17,835,956 km (0.094 R)
• M46: 18,587,535 km (0.064 R)
• M47: 18,729,504 km (0.068 R)
• M48: 18,967,065 km (0.075 R)
• M49: 19,637,712 km (0.109 R)
• M50: 19,975,804 km (0.054 R)
• M51: 20,267,220 km (0.079 R)
• M52: 20,657,970 km (0.103 R)
• M53: 20,854,242 km (0.111 R)
• M54: 21,248,732 km (0.116 R)
• M55: 21,446,800 km (0.116 R)
• M56: 21,894,995 km (0.086 R)
• M57: 22,045,041 km (0.103 R)
• M58: 23,054,079 km (0.034 R)
• M59: 23,206,818 km (0.088 R)
• M60: 23,359,708 km (0.119 R)
• M61: 24,078,226 km (0.042 R)
• M62: 24,181,449 km (0.084 R)
• M63: 24,803,925 km (0.092 R)
• M64: 24,960,405 km (0.059 R)
• M65: 25,379,129 km (0.075 R)
• M66: 25,694,781 km (0.116 R)
• M67: 26,756,178 km (0.05 R)
• M68: 26,916,696 km (0.05 R)
• M69: 27,453,902 km (0.109 R)
• M70: 27,561,762 km (0.077 R)
• M71: 28,484,183 km (0.076 R)
• M72: 29,692,933 km (0.118 R)
• M73: 31,086,886 km (0.04 R)
• M74: 31,820,065 km (0.077 R)
• M75: 32,444,936 km (0.063 R)
• M76: 33,533,859 km (0.095 R)
• M77: 34,343,782 km (0.069 R)
• M78: 35,160,137 km (0.109 R)
• M79: 36,693,216 km (0.068 R)
• M80: 36,990,617 km (0.107 R)
• M81: 37,050,157 km (0.101 R)
• M82: 37,887,456 km (0.06 R)
• M83: 39,641,341 km (0.114 R)
• M84: 40,497,640 km (0.047 R)
• M85: 40,743,429 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.7

Radius: 14.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.33 AU - 9.99 AU

Year: 11078 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,306,850 km

• M1: 271,071 km (0.113 R)
• M2: 466,147 km (0.08 R)
• M3: 782,696 km (0.108 R)
• M4: 944,112 km (0.117 R)
• M5: 1,195,736 km (0.097 R)
• M6: 1,441,974 km (0.112 R)
• M7: 1,596,060 km (0.12 R)
• M8: 1,869,076 km (0.113 R)
• M9: 2,006,257 km (0.115 R)
• M10: 2,135,958 km (0.078 R)
• M11: 2,246,362 km (0.071 R)
• M12: 2,827,250 km (0.11 R)
• M13: 3,035,490 km (0.057 R)
• M14: 3,198,253 km (0.104 R)
• M15: 3,325,561 km (0.105 R)
• M16: 3,704,193 km (0.077 R)
• M17: 4,589,214 km (0.1 R)
• M18: 4,762,448 km (0.091 R)
• M19: 4,967,248 km (0.069 R)
• M20: 5,070,769 km (0.032 R)
• M21: 5,295,017 km (0.093 R)
• M22: 5,831,325 km (0.115 R)
• M23: 6,019,220 km (0.1 R)
• M24: 6,336,966 km (0.115 R)
• M25: 6,939,396 km (0.113 R)
• M26: 7,373,679 km (0.072 R)
• M27: 8,059,436 km (0.1 R)
• M28: 8,783,489 km (0.088 R)
• M29: 8,945,205 km (0.108 R)
• M30: 9,198,923 km (0.096 R)
• M31: 9,694,840 km (0.091 R)
• M32: 11,001,577 km (0.103 R)
• M33: 11,117,815 km (0.101 R)
• M34: 12,042,778 km (0.081 R)
• M35: 12,302,929 km (0.082 R)
• M36: 12,403,459 km (0.092 R)
• M37: 12,544,829 km (0.119 R)
• M38: 13,094,750 km (0.029 R)
• M39: 13,507,341 km (0.061 R)
• M40: 13,611,013 km (0.086 R)
• M41: 13,882,234 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.8

Radius: 5.5

Gravity: 30.41 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.08 AU - 15.96 AU

Year: 17334 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,306,850 km

• M1: 133,441 km (0.066 R)
• M2: 168,597 km (0.073 R)
• M3: 546,331 km (0.06 R)
• M4: 589,116 km (0.077 R)
• M5: 633,098 km (0.109 R)
• M6: 678,277 km (0.057 R)
• M7: 724,652 km (0.064 R)
• M8: 772,075 km (0.104 R)
• M9: 972,386 km (0.1 R)
• M10: 1,133,353 km (0.116 R)
• M11: 1,361,041 km (0.07 R)
• M12: 1,729,202 km (0.104 R)
• M13: 3,397,368 km (0.1 R)
• M14: 3,808,014 km (0.101 R)
• M15: 4,147,900 km (0.083 R)
• M16: 5,365,028 km (0.076 R)
• M17: 5,745,605 km (0.103 R)
• M18: 6,887,336 km (0.106 R)
• M19: 6,989,961 km (0.078 R)
• M20: 7,510,262 km (0.073 R)
• M21: 7,562,920 km (0.069 R)
• M22: 7,615,728 km (0.091 R)
• M23: 9,257,266 km (0.069 R)
• M24: 9,313,814 km (0.12 R)
• M25: 9,427,209 km (0.041 R)
• M26: 9,598,199 km (0.066 R)
• M27: 9,827,832 km (0.086 R)
• M28: 10,175,647 km (0.119 R)
• M29: 10,527,501 km (0.104 R)
• M30: 10,645,684 km (0.109 R)
• M31: 10,943,084 km (0.025 R)
• M32: 11,607,000 km (0.097 R)
• M33: 13,100,136 km (0.079 R)
• M34: 13,418,630 km (0.1 R)
• M35: 14,389,819 km (0.112 R)
• M36: 15,049,695 km (0.034 R)
• M37: 15,786,914 km (0.062 R)
• M38: 16,949,289 km (0.118 R)
• M39: 17,927,061 km (0.099 R)
• M40: 17,997,671 km (0.066 R)
• M41: 18,494,037 km (0.057 R)
• M42: 18,708,111 km (0.093 R)
• M43: 18,851,276 km (0.074 R)
• M44: 19,500,232 km (0.111 R)
• M45: 19,645,342 km (0.119 R)
• M46: 20,524,080 km (0.119 R)
• M47: 20,968,236 km (0.111 R)
• M48: 21,415,534 km (0.084 R)
• M49: 22,547,541 km (0.105 R)
• M50: 23,005,759 km (0.107 R)
• M51: 23,082,503 km (0.079 R)
• M52: 24,242,634 km (0.071 R)
• M53: 24,320,724 km (0.106 R)
• M54: 25,263,490 km (0.099 R)
• M55: 26,619,445 km (0.102 R)
• M56: 27,184,626 km (0.119 R)
• M57: 29,651,345 km (0.107 R)
• M58: 30,657,840 km (0.089 R)
• M59: 30,826,736 km (0.081 R)
• M60: 30,911,258 km (0.057 R)
• M61: 30,995,931 km (0.075 R)
• M62: 32,704,339 km (0.109 R)
• M63: 32,790,656 km (0.094 R)
• M64: 33,570,061 km (0.047 R)
• M65: 34,618,742 km (0.098 R)
• M66: 35,855,767 km (0.117 R)
• M67: 36,569,050 km (0.11 R)
• M68: 39,560,858 km (0.12 R)
• M69: 40,668,032 km (0.113 R)
• M70: 40,760,782 km (0.09 R)
• M71: 41,225,433 km (0.096 R)
• M72: 41,598,530 km (0.109 R)
• M73: 42,441,814 km (0.105 R)
• M74: 45,967,985 km (0.075 R)
• M75: 48,108,581 km (0.119 R)
• M76: 50,580,386 km (0.094 R)
• M77: 50,879,732 km (0.05 R)
• M78: 52,385,434 km (0.086 R)
• M79: 52,789,498 km (0.091 R)
• M80: 54,517,952 km (0.088 R)
• M81: 55,440,522 km (0.055 R)
• M82: 58,030,211 km (0.116 R)
• M83: 58,134,630 km (0.06 R)
• M84: 59,182,114 km (0.084 R)
• M85: 61,401,997 km (0.074 R)
• M86: 61,827,902 km (0.068 R)
• M87: 65,813,938 km (0.085 R)
• M88: 67,343,725 km (0.061 R)
• M89: 67,672,990 km (0.094 R)
• M90: 69,438,544 km (0.08 R)
• M91: 72,227,198 km (0.119 R)
• M92: 73,578,815 km (0.094 R)
• M93: 74,371,085 km (0.076 R)
• M94: 74,597,876 km (0.105 R)
• M95: 75,735,717 km (0.057 R)
• M96: 75,964,004 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit