🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.5 AU - 0.72 AU

Year: 177 Days

Day: 29.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,915,442 km

• M1: 127,607 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.33 AU - 1.71 AU

Year: 695 Days

Day: 23 Hours

Environment

Temp: -44 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,915,442 km

• M1: 787,932 km (0.091 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.6

Radius: 14.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.7 AU - 5.64 AU

Year: 4360 Days

Day: 10.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 109,915,442 km

• M1: 205,996 km (0.06 R)
• M2: 441,015 km (0.115 R)
• M3: 674,836 km (0.113 R)
• M4: 798,703 km (0.056 R)
• M5: 1,048,531 km (0.116 R)
• M6: 1,234,482 km (0.105 R)
• M7: 1,542,055 km (0.088 R)
• M8: 1,698,235 km (0.11 R)
• M9: 1,830,180 km (0.118 R)
• M10: 2,231,402 km (0.042 R)
• M11: 2,328,042 km (0.037 R)
• M12: 2,459,090 km (0.06 R)
• M13: 2,660,748 km (0.076 R)
• M14: 2,867,941 km (0.117 R)
• M15: 2,973,557 km (0.049 R)
• M16: 3,225,330 km (0.09 R)
• M17: 3,390,935 km (0.116 R)
• M18: 3,616,229 km (0.087 R)
• M19: 3,846,610 km (0.091 R)
• M20: 4,062,181 km (0.049 R)
• M21: 4,281,790 km (0.089 R)
• M22: 4,985,499 km (0.104 R)
• M23: 5,113,554 km (0.083 R)
• M24: 5,416,490 km (0.112 R)
• M25: 5,614,408 km (0.113 R)
• M26: 6,040,313 km (0.095 R)
• M27: 6,268,749 km (0.102 R)
• M28: 7,502,333 km (0.094 R)
• M29: 7,748,123 km (0.06 R)
• M30: 8,121,818 km (0.05 R)
• M31: 9,304,688 km (0.045 R)
• M32: 9,648,763 km (0.096 R)
• M33: 9,755,576 km (0.116 R)
• M34: 10,105,187 km (0.071 R)
• M35: 10,240,722 km (0.066 R)
• M36: 10,377,006 km (0.097 R)
• M37: 10,623,693 km (0.093 R)
• M38: 10,900,000 km (0.063 R)
• M39: 11,347,148 km (0.115 R)
• M40: 11,459,945 km (0.069 R)
• M41: 11,829,003 km (0.116 R)
• M42: 12,144,355 km (0.088 R)
• M43: 12,753,966 km (0.084 R)
• M44: 13,492,980 km (0.083 R)
• M45: 14,215,388 km (0.089 R)
• M46: 14,520,269 km (0.108 R)
• M47: 14,950,512 km (0.09 R)
• M48: 15,167,279 km (0.119 R)
• M49: 15,478,742 km (0.078 R)
• M50: 15,792,449 km (0.106 R)
• M51: 16,457,860 km (0.082 R)
• M52: 16,681,659 km (0.075 R)
• M53: 16,842,177 km (0.045 R)
• M54: 17,003,294 km (0.109 R)
• M55: 17,816,059 km (0.066 R)
• M56: 18,013,080 km (0.088 R)
• M57: 19,243,821 km (0.062 R)
• M58: 19,547,355 km (0.07 R)
• M59: 19,716,700 km (0.118 R)
• M60: 19,886,494 km (0.094 R)
• M61: 19,988,519 km (0.116 R)
• M62: 20,227,577 km (0.12 R)
• M63: 20,673,827 km (0.101 R)
• M64: 21,366,765 km (0.067 R)
• M65: 21,646,064 km (0.119 R)
• M66: 22,420,382 km (0.052 R)
• M67: 22,597,656 km (0.112 R)
• M68: 22,704,170 km (0.105 R)
• M69: 22,989,303 km (0.079 R)
• M70: 23,239,730 km (0.088 R)
• M71: 23,887,788 km (0.098 R)
• M72: 24,432,324 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.8

Radius: 3.8

Gravity: 66.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.08 AU - 20.8 AU

Year: 29366 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,915,442 km

• M1: 210,035 km (0.077 R)
• M2: 269,575 km (0.054 R)
• M3: 618,138 km (0.11 R)
• M4: 766,689 km (0.06 R)
• M5: 1,542,354 km (0.087 R)
• M6: 1,621,791 km (0.118 R)
• M7: 1,784,553 km (0.105 R)
• M8: 1,952,701 km (0.119 R)
• M9: 2,818,125 km (0.089 R)
• M10: 5,078,698 km (0.095 R)
• M11: 5,256,570 km (0.101 R)
• M12: 5,376,248 km (0.057 R)
• M13: 5,740,968 km (0.094 R)
• M14: 6,176,447 km (0.103 R)
• M15: 6,366,287 km (0.117 R)
• M16: 6,430,016 km (0.079 R)
• M17: 6,558,071 km (0.119 R)
• M18: 7,211,066 km (0.084 R)
• M19: 9,362,732 km (0.095 R)
• M20: 10,244,911 km (0.099 R)
• M21: 10,771,795 km (0.12 R)
• M22: 12,483,643 km (0.084 R)
• M23: 13,698,527 km (0.083 R)
• M24: 14,529,095 km (0.073 R)
• M25: 14,613,019 km (0.111 R)
• M26: 15,205,128 km (0.086 R)
• M27: 15,290,398 km (0.092 R)
• M28: 15,461,389 km (0.112 R)
• M29: 16,064,567 km (0.043 R)
• M30: 16,587,861 km (0.113 R)
• M31: 17,830,271 km (0.09 R)
• M32: 18,190,802 km (0.058 R)
• M33: 19,563,811 km (0.073 R)
• M34: 21,732,831 km (0.092 R)
• M35: 22,214,386 km (0.062 R)
• M36: 22,602,144 km (0.089 R)
• M37: 22,699,383 km (0.088 R)
• M38: 22,992,146 km (0.074 R)
• M39: 24,274,947 km (0.092 R)
• M40: 25,682,065 km (0.117 R)
• M41: 29,102,022 km (0.081 R)
• M42: 29,207,937 km (0.077 R)
• M43: 30,918,738 km (0.058 R)
• M44: 32,004,520 km (0.032 R)
• M45: 33,213,121 km (0.073 R)
• M46: 33,545,228 km (0.094 R)
• M47: 34,548,581 km (0.109 R)
• M48: 35,222,819 km (0.114 R)
• M49: 36,014,939 km (0.092 R)
• M50: 36,927,337 km (0.1 R)
• M51: 38,891,557 km (0.1 R)
• M52: 40,062,609 km (0.051 R)
• M53: 40,298,226 km (0.099 R)
• M54: 42,199,764 km (0.064 R)
• M55: 42,920,227 km (0.059 R)
• M56: 43,644,880 km (0.074 R)
• M57: 44,617,266 km (0.119 R)
• M58: 45,719,802 km (0.036 R)
• M59: 46,583,431 km (0.104 R)
• M60: 47,951,503 km (0.062 R)
• M61: 49,206,629 km (0.088 R)
• M62: 51,877,250 km (0.112 R)
• M63: 54,986,493 km (0.089 R)
• M64: 55,641,881 km (0.092 R)
• M65: 56,431,608 km (0.104 R)
• M66: 56,960,287 km (0.114 R)
• M67: 57,889,290 km (0.093 R)
• M68: 58,957,119 km (0.053 R)
• M69: 60,166,169 km (0.114 R)
• M70: 62,199,354 km (0.079 R)
• M71: 62,335,787 km (0.09 R)
• M72: 63,292,914 km (0.106 R)
• M73: 70,270,009 km (0.092 R)
• M74: 73,272,139 km (0.099 R)
• M75: 75,296,797 km (0.043 R)
• M76: 79,844,722 km (0.105 R)
• M77: 84,329,816 km (0.093 R)
• M78: 84,631,704 km (0.104 R)
• M79: 87,670,635 km (0.025 R)
• M80: 90,127,182 km (0.112 R)
• M81: 90,281,567 km (0.077 R)
• M82: 90,435,802 km (0.12 R)
• M83: 90,899,556 km (0.061 R)
• M84: 96,051,706 km (0.114 R)
• M85: 97,948,607 km (0.115 R)
• M86: 98,107,181 km (0.059 R)
• M87: 101,137,436 km (0.065 R)
• M88: 101,458,173 km (0.112 R)
• M89: 102,744,566 km (0.12 R)
• M90: 103,551,197 km (0.038 R)
• M91: 103,874,478 km (0.036 R)
• M92: 105,658,583 km (0.073 R)
• M93: 107,616,370 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 10,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit