🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.31 AU - 1.99 AU

Year: 803 Days

Day: 35.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,892,932 km

• M1: 280,047 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.63 AU - 2.99 AU

Year: 1784 Days

Day: 29 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 11.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.99 AU - 9.07 AU

Year: 8618 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,892,932 km

• M1: 161,117 km (0.107 R)
• M2: 308,321 km (0.115 R)
• M3: 392,096 km (0.117 R)
• M4: 630,705 km (0.089 R)
• M5: 724,951 km (0.091 R)
• M6: 824,583 km (0.11 R)
• M7: 917,484 km (0.076 R)
• M8: 989,590 km (0.068 R)
• M9: 1,245,253 km (0.1 R)
• M10: 1,594,863 km (0.063 R)
• M11: 1,728,304 km (0.114 R)
• M12: 1,819,559 km (0.11 R)
• M13: 1,928,017 km (0.079 R)
• M14: 2,434,705 km (0.109 R)
• M15: 2,873,177 km (0.118 R)
• M16: 3,000,335 km (0.094 R)
• M17: 3,260,635 km (0.081 R)
• M18: 3,470,222 km (0.117 R)
• M19: 3,943,250 km (0.065 R)
• M20: 4,353,148 km (0.077 R)
• M21: 4,884,819 km (0.106 R)
• M22: 5,437,284 km (0.099 R)
• M23: 5,686,664 km (0.118 R)
• M24: 5,986,159 km (0.078 R)
• M25: 6,601,006 km (0.08 R)
• M26: 6,842,906 km (0.097 R)
• M27: 7,038,430 km (0.085 R)
• M28: 7,186,383 km (0.096 R)
• M29: 7,510,412 km (0.092 R)
• M30: 8,147,250 km (0.078 R)
• M31: 8,276,652 km (0.086 R)
• M32: 8,511,371 km (0.042 R)
• M33: 8,642,718 km (0.108 R)
• M34: 9,363,780 km (0.096 R)
• M35: 9,663,125 km (0.1 R)
• M36: 9,938,086 km (0.101 R)
• M37: 10,131,965 km (0.114 R)
• M38: 10,299,215 km (0.085 R)
• M39: 10,608,284 km (0.105 R)
• M40: 10,863,349 km (0.084 R)
• M41: 11,120,507 km (0.109 R)
• M42: 11,495,549 km (0.065 R)
• M43: 11,757,645 km (0.061 R)
• M44: 12,228,579 km (0.063 R)
• M45: 12,436,520 km (0.108 R)
• M46: 12,615,588 km (0.054 R)
• M47: 12,705,497 km (0.093 R)
• M48: 13,310,471 km (0.081 R)
• M49: 13,647,066 km (0.093 R)
• M50: 13,739,517 km (0.083 R)
• M51: 14,048,736 km (0.06 R)
• M52: 15,053,735 km (0.094 R)
• M53: 15,340,514 km (0.088 R)
• M54: 15,564,910 km (0.074 R)
• M55: 15,725,728 km (0.071 R)
• M56: 16,016,846 km (0.055 R)
• M57: 16,505,881 km (0.101 R)
• M58: 16,637,228 km (0.101 R)
• M59: 16,768,725 km (0.062 R)
• M60: 16,933,731 km (0.112 R)
• M61: 17,265,389 km (0.093 R)
• M62: 17,968,799 km (0.111 R)
• M63: 18,273,081 km (0.088 R)
• M64: 18,374,957 km (0.047 R)
• M65: 18,784,107 km (0.103 R)
• M66: 18,886,881 km (0.051 R)
• M67: 19,196,249 km (0.117 R)
• M68: 19,611,533 km (0.097 R)
• M69: 21,623,923 km (0.065 R)
• M70: 22,672,754 km (0.052 R)
• M71: 23,738,340 km (0.09 R)
• M72: 24,295,741 km (0.088 R)
• M73: 24,370,391 km (0.112 R)
• M74: 24,519,989 km (0.106 R)
• M75: 25,196,769 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 8.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.61 AU - 13.53 AU

Year: 14906 Days

Day: 14.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,892,932 km

• M1: 159,172 km (0.113 R)
• M2: 344,973 km (0.052 R)
• M3: 476,469 km (0.075 R)
• M4: 554,111 km (0.067 R)
• M5: 701,464 km (0.049 R)
• M6: 768,634 km (0.025 R)
• M7: 1,428,809 km (0.045 R)
• M8: 1,560,306 km (0.102 R)
• M9: 1,680,433 km (0.078 R)
• M10: 1,978,581 km (0.098 R)
• M11: 2,517,882 km (0.109 R)
• M12: 2,659,701 km (0.115 R)
• M13: 2,877,365 km (0.099 R)
• M14: 3,486,079 km (0.107 R)
• M15: 4,175,725 km (0.048 R)
• M16: 4,344,023 km (0.065 R)
• M17: 4,514,565 km (0.102 R)
• M18: 4,579,191 km (0.101 R)
• M19: 4,665,808 km (0.107 R)
• M20: 4,752,874 km (0.088 R)
• M21: 5,241,610 km (0.061 R)
• M22: 5,332,267 km (0.111 R)
• M23: 5,515,075 km (0.09 R)
• M24: 6,387,231 km (0.084 R)
• M25: 6,605,943 km (0.066 R)
• M26: 6,703,929 km (0.112 R)
• M27: 7,050,548 km (0.111 R)
• M28: 7,428,581 km (0.111 R)
• M29: 7,684,244 km (0.096 R)
• M30: 7,890,988 km (0.058 R)
• M31: 8,415,628 km (0.06 R)
• M32: 8,575,249 km (0.047 R)
• M33: 8,762,695 km (0.108 R)
• M34: 8,870,406 km (0.116 R)
• M35: 9,087,323 km (0.101 R)
• M36: 9,388,314 km (0.071 R)
• M37: 9,526,243 km (0.11 R)
• M38: 9,581,594 km (0.085 R)
• M39: 9,748,246 km (0.116 R)
• M40: 9,943,920 km (0.092 R)
• M41: 10,424,728 km (0.087 R)
• M42: 11,911,880 km (0.095 R)
• M43: 12,121,167 km (0.116 R)
• M44: 12,211,225 km (0.113 R)
• M45: 13,371,357 km (0.11 R)
• M46: 13,433,290 km (0.109 R)
• M47: 13,619,989 km (0.11 R)
• M48: 13,682,371 km (0.088 R)
• M49: 13,933,097 km (0.115 R)
• M50: 14,375,308 km (0.038 R)
• M51: 14,470,602 km (0.088 R)
• M52: 14,630,073 km (0.116 R)
• M53: 14,982,825 km (0.115 R)
• M54: 15,664,094 km (0.091 R)
• M55: 15,729,618 km (0.068 R)
• M56: 15,827,904 km (0.096 R)
• M57: 16,922,511 km (0.085 R)
• M58: 17,767,889 km (0.115 R)
• M59: 19,746,620 km (0.103 R)
• M60: 20,278,739 km (0.096 R)
• M61: 20,528,717 km (0.106 R)
• M62: 20,779,743 km (0.113 R)
• M63: 21,248,582 km (0.077 R)
• M64: 21,538,952 km (0.047 R)
• M65: 22,160,082 km (0.105 R)
• M66: 22,713,146 km (0.053 R)
• M67: 22,861,397 km (0.071 R)
• M68: 22,935,598 km (0.039 R)
• M69: 23,121,548 km (0.079 R)
• M70: 23,682,390 km (0.109 R)
• M71: 23,795,187 km (0.056 R)
• M72: 24,134,325 km (0.108 R)
• M73: 24,513,107 km (0.095 R)
• M74: 25,085,020 km (0.093 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: 494 - 20,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit