🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.32 AU - 1.46 AU

Year: 621 Days

Day: 12.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.31 AU - 2.85 AU

Year: 1570 Days

Day: 47.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.5

Radius: 13.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5 AU - 5.36 AU

Year: 4465 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,673,051 km

• M1: 170,093 km (0.075 R)
• M2: 320,139 km (0.103 R)
• M3: 428,299 km (0.119 R)
• M4: 585,676 km (0.094 R)
• M5: 673,190 km (0.086 R)
• M6: 814,560 km (0.09 R)
• M7: 1,033,721 km (0.035 R)
• M8: 1,302,698 km (0.092 R)
• M9: 1,453,643 km (0.097 R)
• M10: 1,610,870 km (0.043 R)
• M11: 1,724,415 km (0.034 R)
• M12: 1,891,665 km (0.055 R)
• M13: 2,260,573 km (0.114 R)
• M14: 2,370,378 km (0.109 R)
• M15: 2,827,549 km (0.08 R)
• M16: 3,168,483 km (0.099 R)
• M17: 4,179,166 km (0.118 R)
• M18: 4,498,707 km (0.09 R)
• M19: 4,684,957 km (0.03 R)
• M20: 4,873,749 km (0.105 R)
• M21: 5,210,195 km (0.105 R)
• M22: 5,480,069 km (0.108 R)
• M23: 5,679,184 km (0.117 R)
• M24: 5,779,714 km (0.104 R)
• M25: 5,956,987 km (0.086 R)
• M26: 6,265,159 km (0.101 R)
• M27: 6,447,369 km (0.108 R)
• M28: 6,605,045 km (0.065 R)
• M29: 6,870,581 km (0.061 R)
• M30: 7,058,626 km (0.09 R)
• M31: 7,605,107 km (0.062 R)
• M32: 8,193,924 km (0.068 R)
• M33: 8,450,784 km (0.087 R)
• M34: 8,884,767 km (0.09 R)
• M35: 9,119,337 km (0.042 R)
• M36: 9,207,749 km (0.101 R)
• M37: 9,445,161 km (0.09 R)
• M38: 9,654,448 km (0.116 R)
• M39: 10,230,400 km (0.119 R)
• M40: 10,353,220 km (0.072 R)
• M41: 10,600,056 km (0.113 R)
• M42: 10,693,106 km (0.047 R)
• M43: 11,320,669 km (0.079 R)
• M44: 11,928,037 km (0.06 R)
• M45: 12,251,916 km (0.116 R)
• M46: 12,941,712 km (0.088 R)
• M47: 13,241,057 km (0.1 R)
• M48: 14,221,671 km (0.053 R)
• M49: 14,911,617 km (0.035 R)
• M50: 15,401,101 km (0.115 R)
• M51: 15,506,567 km (0.06 R)
• M52: 16,611,647 km (0.073 R)
• M53: 16,864,766 km (0.116 R)
• M54: 17,228,439 km (0.111 R)
• M55: 17,411,247 km (0.091 R)
• M56: 17,778,959 km (0.095 R)
• M57: 18,596,811 km (0.078 R)
• M58: 19,808,254 km (0.117 R)
• M59: 20,346,208 km (0.079 R)
• M60: 20,578,234 km (0.097 R)
• M61: 23,148,326 km (0.1 R)
• M62: 23,511,998 km (0.057 R)
• M63: 23,999,986 km (0.114 R)
• M64: 24,944,697 km (0.074 R)
• M65: 25,193,179 km (0.077 R)
• M66: 25,400,821 km (0.107 R)
• M67: 25,859,638 km (0.109 R)
• M68: 25,985,300 km (0.11 R)
• M69: 26,195,186 km (0.095 R)
• M70: 26,447,707 km (0.038 R)
• M71: 27,337,964 km (0.104 R)
• M72: 27,679,795 km (0.064 R)
• M73: 27,894,019 km (0.1 R)
• M74: 28,108,842 km (0.105 R)
• M75: 28,713,516 km (0.101 R)
• M76: 28,930,433 km (0.095 R)
• M77: 29,017,349 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 8.6

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.42 AU - 8.72 AU

Year: 7120 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,673,051 km

• M1: 112,797 km (0.063 R)
• M2: 172,337 km (0.04 R)
• M3: 239,207 km (0.087 R)
• M4: 320,139 km (0.058 R)
• M5: 504,594 km (0.09 R)
• M6: 565,779 km (0.04 R)
• M7: 669,301 km (0.115 R)
• M8: 972,835 km (0.059 R)
• M9: 1,051,224 km (0.113 R)
• M10: 1,198,129 km (0.047 R)
• M11: 1,930,261 km (0.086 R)
• M12: 2,152,564 km (0.106 R)
• M13: 2,235,441 km (0.118 R)
• M14: 2,599,861 km (0.044 R)
• M15: 2,666,133 km (0.09 R)
• M16: 3,122,556 km (0.047 R)
• M17: 3,216,803 km (0.088 R)
• M18: 3,554,146 km (0.116 R)
• M19: 4,210,432 km (0.116 R)
• M20: 4,931,344 km (0.119 R)
• M21: 5,747,700 km (0.084 R)
• M22: 6,038,967 km (0.074 R)
• M23: 6,484,768 km (0.102 R)
• M24: 6,575,275 km (0.088 R)
• M25: 7,002,976 km (0.098 R)
• M26: 7,408,386 km (0.092 R)
• M27: 7,693,370 km (0.026 R)
• M28: 8,176,571 km (0.057 R)
• M29: 8,603,224 km (0.098 R)
• M30: 8,802,638 km (0.073 R)
• M31: 8,902,868 km (0.045 R)
• M32: 9,138,336 km (0.113 R)
• M33: 9,341,789 km (0.109 R)
• M34: 9,444,114 km (0.085 R)
• M35: 9,787,740 km (0.078 R)
• M36: 10,065,693 km (0.071 R)
• M37: 10,310,884 km (0.086 R)
• M38: 10,593,773 km (0.101 R)
• M39: 10,771,795 km (0.081 R)
• M40: 11,530,405 km (0.106 R)
• M41: 11,676,862 km (0.098 R)
• M42: 12,268,821 km (0.06 R)
• M43: 12,756,958 km (0.065 R)
• M44: 13,022,495 km (0.038 R)
• M45: 13,175,084 km (0.052 R)
• M46: 13,366,570 km (0.074 R)
• M47: 14,614,066 km (0.03 R)
• M48: 15,131,376 km (0.057 R)
• M49: 15,452,712 km (0.087 R)
• M50: 16,102,266 km (0.119 R)
• M51: 16,266,076 km (0.056 R)
• M52: 16,595,341 km (0.086 R)
• M53: 18,530,539 km (0.08 R)
• M54: 18,745,212 km (0.08 R)
• M55: 19,263,718 km (0.073 R)
• M56: 20,050,303 km (0.045 R)
• M57: 20,936,671 km (0.071 R)
• M58: 21,070,710 km (0.096 R)
• M59: 21,519,654 km (0.104 R)
• M60: 21,835,754 km (0.069 R)
• M61: 22,655,550 km (0.09 R)
• M62: 22,747,403 km (0.109 R)
• M63: 23,485,519 km (0.04 R)
• M64: 23,671,320 km (0.03 R)
• M65: 24,513,406 km (0.096 R)
• M66: 24,985,537 km (0.092 R)
• M67: 26,130,709 km (0.096 R)
• M68: 26,226,900 km (0.094 R)
• M69: 26,323,241 km (0.101 R)
• M70: 26,903,681 km (0.087 R)
• M71: 27,000,770 km (0.114 R)
• M72: 27,390,622 km (0.028 R)
• M73: 29,117,580 km (0.091 R)
• M74: 29,267,327 km (0.099 R)
• M75: 29,567,421 km (0.04 R)
• M76: 29,768,031 km (0.093 R)
• M77: 30,676,539 km (0.042 R)
• M78: 31,236,185 km (0.062 R)
• M79: 31,491,698 km (0.079 R)
• M80: 31,645,335 km (0.09 R)
• M81: 32,056,281 km (0.063 R)
• M82: 32,987,228 km (0.111 R)
• M83: 33,403,858 km (0.034 R)
• M84: 33,560,637 km (0.086 R)
• M85: 35,513,188 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit