🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.14 AU - 1.82 AU

Year: 539 Days

Day: 17.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 160.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,568,770 km

• M1: 553,213 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.18 AU - 2.4 AU

Year: 1037 Days

Day: 25.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,568,770 km

• M1: 35,754 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.7 AU - 4.66 AU

Year: 2557 Days

Day: 16.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,568,770 km

• M1: 518,955 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.36 AU - 4.36 AU

Year: 2724 Days

Day: 31 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,568,770 km

• M1: 2,169,618 km (0.1 R)

Asteroid Belt

Center: 10.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 11

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.32 AU - 18.02 AU

Year: 20366 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,568,770 km

• M1: 195,824 km (0.115 R)
• M2: 288,574 km (0.108 R)
• M3: 388,057 km (0.102 R)
• M4: 631,901 km (0.106 R)
• M5: 1,087,876 km (0.111 R)
• M6: 2,329,388 km (0.081 R)
• M7: 2,441,288 km (0.081 R)
• M8: 3,786,472 km (0.027 R)
• M9: 4,602,528 km (0.097 R)
• M10: 4,886,465 km (0.058 R)
• M11: 5,030,677 km (0.11 R)
• M12: 5,127,617 km (0.065 R)
• M13: 6,027,597 km (0.079 R)
• M14: 6,338,611 km (0.089 R)
• M15: 6,707,969 km (0.108 R)
• M16: 7,523,127 km (0.058 R)
• M17: 7,634,279 km (0.067 R)
• M18: 9,305,436 km (0.099 R)
• M19: 9,544,643 km (0.072 R)
• M20: 10,090,227 km (0.097 R)
• M21: 10,833,429 km (0.05 R)
• M22: 11,021,922 km (0.057 R)
• M23: 11,275,192 km (0.098 R)
• M24: 11,787,115 km (0.103 R)
• M25: 12,306,818 km (0.095 R)
• M26: 13,033,714 km (0.108 R)
• M27: 13,570,920 km (0.116 R)
• M28: 14,252,788 km (0.073 R)
• M29: 15,508,213 km (0.071 R)
• M30: 16,798,644 km (0.118 R)
• M31: 17,090,210 km (0.083 R)
• M32: 17,826,082 km (0.096 R)
• M33: 17,974,633 km (0.046 R)
• M34: 18,873,866 km (0.08 R)
• M35: 19,328,942 km (0.114 R)
• M36: 19,711,015 km (0.105 R)
• M37: 20,327,508 km (0.097 R)
• M38: 21,816,905 km (0.088 R)
• M39: 23,503,770 km (0.075 R)
• M40: 23,666,682 km (0.097 R)
• M41: 24,734,213 km (0.095 R)
• M42: 24,816,940 km (0.065 R)
• M43: 27,342,751 km (0.085 R)
• M44: 27,943,835 km (0.082 R)
• M45: 28,375,874 km (0.117 R)
• M46: 30,125,870 km (0.058 R)
• M47: 31,103,192 km (0.099 R)
• M48: 32,000,780 km (0.092 R)
• M49: 32,090,987 km (0.091 R)
• M50: 34,005,242 km (0.111 R)
• M51: 35,768,851 km (0.057 R)
• M52: 36,143,893 km (0.06 R)
• M53: 36,898,016 km (0.072 R)
• M54: 37,657,225 km (0.102 R)
• M55: 37,752,519 km (0.12 R)
• M56: 40,843,211 km (0.091 R)
• M57: 41,628,599 km (0.101 R)
• M58: 41,825,769 km (0.111 R)
• M59: 42,815,958 km (0.076 R)
• M60: 43,513,682 km (0.101 R)
• M61: 44,114,766 km (0.116 R)
• M62: 45,731,022 km (0.073 R)
• M63: 47,366,575 km (0.119 R)
• M64: 47,675,345 km (0.091 R)
• M65: 49,021,128 km (0.116 R)
• M66: 50,274,608 km (0.118 R)
• M67: 50,589,662 km (0.118 R)
• M68: 52,812,985 km (0.1 R)
• M69: 53,133,125 km (0.075 R)
• M70: 53,347,049 km (0.066 R)
• M71: 53,561,124 km (0.054 R)
• M72: 55,176,183 km (0.041 R)
• M73: 55,284,342 km (0.091 R)
• M74: 58,123,410 km (0.1 R)
• M75: 60,897,553 km (0.12 R)
• M76: 62,357,030 km (0.062 R)
• M77: 63,374,296 km (0.091 R)
• M78: 63,487,691 km (0.1 R)
• M79: 69,825,704 km (0.088 R)
• M80: 70,881,865 km (0.119 R)
• M81: 72,061,594 km (0.118 R)
• M82: 72,891,263 km (0.065 R)
• M83: 73,366,835 km (0.032 R)
• M84: 74,440,499 km (0.041 R)
• M85: 74,679,855 km (0.042 R)
• M86: 75,639,526 km (0.104 R)
• M87: 76,724,260 km (0.113 R)
• M88: 77,207,910 km (0.07 R)
• M89: 80,867,971 km (0.053 R)
• M90: 81,853,373 km (0.115 R)
• M91: 82,100,359 km (0.115 R)

Asteroid Belt

Center: 17.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.3

Radius: 3

Gravity: 49.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.73 AU - 19.59 AU

Year: 23156 Days

Day: 15.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,568,770 km

• M1: 433,235 km (0.053 R)
• M2: 532,718 km (0.116 R)
• M3: 595,998 km (0.106 R)
• M4: 729,738 km (0.108 R)
• M5: 1,587,084 km (0.036 R)
• M6: 1,866,533 km (0.115 R)
• M7: 3,166,089 km (0.103 R)
• M8: 4,506,337 km (0.092 R)
• M9: 4,766,637 km (0.111 R)
• M10: 5,121,184 km (0.077 R)
• M11: 5,392,704 km (0.117 R)
• M12: 5,715,387 km (0.095 R)
• M13: 6,091,775 km (0.067 R)
• M14: 8,458,862 km (0.116 R)
• M15: 8,511,969 km (0.096 R)
• M16: 8,779,301 km (0.092 R)
• M17: 8,941,016 km (0.096 R)
• M18: 9,432,146 km (0.051 R)
• M19: 10,213,196 km (0.026 R)
• M20: 10,440,136 km (0.073 R)
• M21: 11,599,669 km (0.044 R)
• M22: 11,717,852 km (0.054 R)
• M23: 11,955,413 km (0.047 R)
• M24: 12,860,331 km (0.104 R)
• M25: 12,921,516 km (0.093 R)
• M26: 13,849,621 km (0.073 R)
• M27: 14,991,502 km (0.073 R)
• M28: 15,120,306 km (0.106 R)
• M29: 15,443,736 km (0.095 R)
• M30: 15,573,737 km (0.085 R)
• M31: 15,638,812 km (0.111 R)
• M32: 16,031,656 km (0.041 R)
• M33: 16,427,641 km (0.079 R)
• M34: 17,229,187 km (0.116 R)
• M35: 17,364,124 km (0.065 R)
• M36: 17,431,593 km (0.115 R)
• M37: 18,248,995 km (0.084 R)
• M38: 19,428,275 km (0.105 R)
• M39: 19,638,909 km (0.105 R)
• M40: 19,779,681 km (0.117 R)
• M41: 20,133,330 km (0.115 R)
• M42: 20,417,716 km (0.081 R)
• M43: 24,384,453 km (0.105 R)
• M44: 25,144,410 km (0.109 R)
• M45: 25,989,339 km (0.094 R)
• M46: 28,818,983 km (0.113 R)
• M47: 29,380,573 km (0.079 R)
• M48: 30,758,968 km (0.084 R)
• M49: 31,909,974 km (0.111 R)
• M50: 32,657,215 km (0.03 R)
• M51: 33,074,892 km (0.084 R)
• M52: 33,746,886 km (0.12 R)
• M53: 34,678,133 km (0.091 R)
• M54: 36,047,701 km (0.088 R)
• M55: 36,652,376 km (0.098 R)
• M56: 37,696,868 km (0.105 R)
• M57: 38,662,822 km (0.078 R)
• M58: 38,839,347 km (0.118 R)
• M59: 39,281,858 km (0.09 R)
• M60: 39,370,420 km (0.094 R)
• M61: 40,798,481 km (0.1 R)
• M62: 42,516,164 km (0.098 R)
• M63: 44,349,635 km (0.098 R)
• M64: 44,626,990 km (0.098 R)
• M65: 45,368,995 km (0.056 R)
• M66: 51,936,641 km (0.098 R)
• M67: 53,501,285 km (0.119 R)
• M68: 54,190,781 km (0.114 R)
• M69: 55,478,969 km (0.056 R)
• M70: 56,576,718 km (0.102 R)
• M71: 57,883,455 km (0.058 R)
• M72: 58,186,391 km (0.1 R)
• M73: 58,489,775 km (0.12 R)
• M74: 59,913,050 km (0.047 R)
• M75: 60,015,075 km (0.038 R)
• M76: 60,117,251 km (0.108 R)
• M77: 61,759,387 km (0.058 R)
• M78: 63,937,083 km (0.102 R)
• M79: 64,250,341 km (0.08 R)
• M80: 64,354,760 km (0.088 R)
• M81: 64,773,335 km (0.056 R)
• M82: 64,982,921 km (0.115 R)
• M83: 66,667,992 km (0.109 R)
• M84: 67,941,219 km (0.112 R)
• M85: 68,154,097 km (0.084 R)
• M86: 70,835,041 km (0.061 R)
• M87: 71,267,079 km (0.078 R)
• M88: 71,375,238 km (0.102 R)
• M89: 71,700,165 km (0.047 R)
• M90: 72,568,730 km (0.081 R)

Kuiper Belt

Range: 36.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit