🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.47 AU - 0.63 AU

Year: 149 Days

Day: 12.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.94 AU - 2.06 AU

Year: 1033 Days

Day: 19.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,060,484 km

• M1: 194,926 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.88 AU - 3.32 AU

Year: 1994 Days

Day: 42.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 101.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,060,484 km

• M1: 1,986,211 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.12 AU - 3.84 AU

Year: 2371 Days

Day: 22.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.56 AU - 3.6 AU

Year: 2474 Days

Day: 45.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,060,484 km

• M1: 2,017,776 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.63 AU - 3.89 AU

Year: 2663 Days

Day: 37.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.11 AU - 4.41 AU

Year: 2663 Days

Day: 15.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.84 AU - 5.4 AU

Year: 3627 Days

Day: 23.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,060,484 km

• M1: 112,348 km (0.042 R)

Asteroid Belt

Center: 8.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749

Radius: 5.4

Gravity: 25.69 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10 AU - 15.04 AU

Year: 16181 Days

Day: 22.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,060,484 km

• M1: 125,213 km (0.116 R)
• M2: 551,119 km (0.101 R)
• M3: 759,957 km (0.033 R)
• M4: 992,432 km (0.104 R)
• M5: 1,326,335 km (0.094 R)
• M6: 1,491,790 km (0.041 R)
• M7: 1,576,911 km (0.071 R)
• M8: 2,249,653 km (0.064 R)
• M9: 2,347,639 km (0.108 R)
• M10: 2,684,235 km (0.045 R)
• M11: 2,753,498 km (0.03 R)
• M12: 2,964,581 km (0.078 R)
• M13: 3,590,798 km (0.07 R)
• M14: 4,017,152 km (0.12 R)
• M15: 4,707,396 km (0.08 R)
• M16: 4,791,021 km (0.095 R)
• M17: 4,833,058 km (0.109 R)
• M18: 5,216,478 km (0.089 R)
• M19: 5,565,490 km (0.088 R)
• M20: 7,227,372 km (0.066 R)
• M21: 7,323,863 km (0.095 R)
• M22: 7,469,422 km (0.088 R)
• M23: 7,763,531 km (0.099 R)
• M24: 8,668,449 km (0.114 R)
• M25: 9,029,428 km (0.092 R)
• M26: 10,575,971 km (0.113 R)
• M27: 11,127,987 km (0.068 R)
• M28: 11,802,823 km (0.096 R)
• M29: 12,898,179 km (0.056 R)
• M30: 14,266,850 km (0.1 R)
• M31: 14,999,131 km (0.1 R)
• M32: 15,369,835 km (0.102 R)
• M33: 15,994,406 km (0.074 R)
• M34: 16,627,205 km (0.039 R)
• M35: 16,754,812 km (0.112 R)
• M36: 17,139,428 km (0.045 R)
• M37: 17,332,858 km (0.114 R)
• M38: 17,721,813 km (0.116 R)
• M39: 17,786,888 km (0.035 R)
• M40: 19,709,220 km (0.099 R)
• M41: 19,911,925 km (0.1 R)
• M42: 20,115,229 km (0.07 R)
• M43: 21,627,065 km (0.12 R)
• M44: 22,115,652 km (0.097 R)
• M45: 22,185,813 km (0.073 R)
• M46: 23,675,060 km (0.118 R)
• M47: 24,758,448 km (0.107 R)
• M48: 25,123,167 km (0.111 R)
• M49: 25,489,532 km (0.061 R)
• M50: 26,302,148 km (0.079 R)
• M51: 27,800,969 km (0.12 R)
• M52: 28,028,208 km (0.061 R)
• M53: 28,713,666 km (0.094 R)
• M54: 29,481,552 km (0.106 R)
• M55: 32,859,920 km (0.059 R)
• M56: 32,939,955 km (0.088 R)
• M57: 33,501,994 km (0.058 R)
• M58: 34,229,040 km (0.118 R)
• M59: 34,716,729 km (0.107 R)
• M60: 35,206,662 km (0.098 R)
• M61: 35,370,472 km (0.108 R)
• M62: 37,022,481 km (0.11 R)
• M63: 37,105,807 km (0.08 R)
• M64: 38,362,280 km (0.114 R)
• M65: 39,122,835 km (0.083 R)
• M66: 40,830,644 km (0.11 R)
• M67: 41,261,337 km (0.052 R)
• M68: 41,347,655 km (0.078 R)
• M69: 42,562,539 km (0.062 R)
• M70: 43,789,242 km (0.099 R)
• M71: 44,495,343 km (0.094 R)
• M72: 46,996,321 km (0.071 R)
• M73: 47,538,164 km (0.068 R)
• M74: 47,628,671 km (0.079 R)
• M75: 48,082,102 km (0.086 R)
• M76: 48,445,774 km (0.032 R)
• M77: 49,176,111 km (0.09 R)
• M78: 50,278,199 km (0.072 R)
• M79: 51,388,514 km (0.114 R)
• M80: 52,133,212 km (0.12 R)
• M81: 52,226,561 km (0.087 R)
• M82: 55,623,480 km (0.058 R)
• M83: 56,867,536 km (0.089 R)
• M84: 57,059,769 km (0.081 R)
• M85: 57,927,437 km (0.108 R)
• M86: 60,851,028 km (0.025 R)
• M87: 61,836,130 km (0.065 R)
• M88: 62,033,749 km (0.09 R)
• M89: 63,423,364 km (0.114 R)
• M90: 64,923,382 km (0.09 R)
• M91: 65,930,026 km (0.081 R)
• M92: 66,637,624 km (0.108 R)
• M93: 66,738,901 km (0.111 R)
• M94: 67,043,183 km (0.094 R)
• M95: 67,856,547 km (0.051 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: 449 - 19,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit