🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.51 AU - 0.61 AU

Year: 152 Days

Day: 42.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.93 AU - 1.17 AU

Year: 391 Days

Day: 25.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.92 AU - 4.48 AU

Year: 2587 Days

Day: 21.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,269,789 km

• M1: 1,246,449 km (0.115 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 13.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.49 AU - 7.69 AU

Year: 6148 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,269,789 km

• M1: 186,997 km (0.117 R)
• M2: 447,746 km (0.103 R)
• M3: 557,402 km (0.11 R)
• M4: 657,782 km (0.068 R)
• M5: 856,897 km (0.112 R)
• M6: 964,607 km (0.113 R)
• M7: 1,129,314 km (0.109 R)
• M8: 1,222,215 km (0.063 R)
• M9: 1,317,808 km (0.111 R)
• M10: 1,444,816 km (0.104 R)
• M11: 1,666,221 km (0.092 R)
• M12: 1,758,074 km (0.058 R)
• M13: 1,851,573 km (0.042 R)
• M14: 2,076,867 km (0.119 R)
• M15: 2,537,180 km (0.092 R)
• M16: 3,354,882 km (0.089 R)
• M17: 3,772,858 km (0.074 R)
• M18: 4,081,778 km (0.105 R)
• M19: 4,271,019 km (0.115 R)
• M20: 4,441,860 km (0.103 R)
• M21: 4,636,786 km (0.06 R)
• M22: 4,768,283 km (0.119 R)
• M23: 4,990,435 km (0.111 R)
• M24: 5,147,812 km (0.073 R)
• M25: 5,306,984 km (0.068 R)
• M26: 5,490,990 km (0.102 R)
• M27: 5,653,752 km (0.105 R)
• M28: 5,747,401 km (0.078 R)
• M29: 6,296,425 km (0.09 R)
• M30: 7,521,781 km (0.099 R)
• M31: 8,228,182 km (0.094 R)
• M32: 9,230,637 km (0.12 R)
• M33: 9,369,015 km (0.076 R)
• M34: 9,958,132 km (0.105 R)
• M35: 10,300,113 km (0.104 R)
• M36: 10,501,471 km (0.072 R)
• M37: 10,733,198 km (0.073 R)
• M38: 10,820,414 km (0.069 R)
• M39: 10,995,892 km (0.107 R)
• M40: 11,172,119 km (0.093 R)
• M41: 12,249,822 km (0.049 R)
• M42: 12,371,594 km (0.111 R)
• M43: 13,329,170 km (0.093 R)
• M44: 13,706,307 km (0.113 R)
• M45: 14,535,378 km (0.119 R)
• M46: 14,891,122 km (0.118 R)
• M47: 14,988,659 km (0.036 R)
• M48: 15,217,095 km (0.09 R)
• M49: 15,677,258 km (0.116 R)
• M50: 15,842,714 km (0.1 R)
• M51: 15,975,557 km (0.072 R)
• M52: 16,342,670 km (0.081 R)
• M53: 17,358,140 km (0.082 R)
• M54: 17,460,764 km (0.082 R)
• M55: 17,942,619 km (0.059 R)
• M56: 18,150,560 km (0.061 R)
• M57: 18,289,536 km (0.095 R)
• M58: 18,743,716 km (0.098 R)
• M59: 18,919,493 km (0.081 R)
• M60: 19,201,784 km (0.099 R)
• M61: 19,592,085 km (0.081 R)
• M62: 19,699,048 km (0.039 R)
• M63: 20,670,237 km (0.116 R)
• M64: 21,216,568 km (0.075 R)
• M65: 21,363,025 km (0.041 R)
• M66: 21,583,382 km (0.107 R)
• M67: 21,841,439 km (0.106 R)
• M68: 22,026,342 km (0.084 R)
• M69: 22,211,843 km (0.101 R)
• M70: 22,696,540 km (0.062 R)
• M71: 23,222,377 km (0.106 R)
• M72: 25,210,682 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 9.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.24 AU - 10.66 AU

Year: 9731 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,269,789 km

• M1: 154,385 km (0.029 R)
• M2: 341,233 km (0.064 R)
• M3: 567,724 km (0.09 R)
• M4: 2,090,630 km (0.118 R)
• M5: 2,209,561 km (0.116 R)
• M6: 2,469,711 km (0.119 R)
• M7: 2,675,558 km (0.116 R)
• M8: 3,660,959 km (0.093 R)
• M9: 4,061,732 km (0.074 R)
• M10: 4,324,126 km (0.026 R)
• M11: 4,806,580 km (0.101 R)
• M12: 4,964,705 km (0.115 R)
• M13: 5,346,927 km (0.107 R)
• M14: 6,354,618 km (0.09 R)
• M15: 7,625,751 km (0.097 R)
• M16: 7,879,918 km (0.083 R)
• M17: 9,339,844 km (0.107 R)
• M18: 10,012,286 km (0.085 R)
• M19: 10,239,974 km (0.116 R)
• M20: 10,855,420 km (0.074 R)
• M21: 11,588,449 km (0.095 R)
• M22: 14,420,188 km (0.06 R)
• M23: 14,562,904 km (0.1 R)
• M24: 14,965,023 km (0.12 R)
• M25: 15,516,441 km (0.085 R)
• M26: 16,909,047 km (0.096 R)
• M27: 18,248,696 km (0.058 R)
• M28: 18,993,694 km (0.113 R)
• M29: 19,338,517 km (0.101 R)
• M30: 19,780,279 km (0.117 R)
• M31: 20,545,472 km (0.096 R)
• M32: 21,907,860 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.4

Radius: 4

Gravity: 24.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 18.16 AU - 20.72 AU

Year: 31151 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,269,789 km

• M1: 89,310 km (0.068 R)
• M2: 347,067 km (0.074 R)
• M3: 386,561 km (0.044 R)
• M4: 1,696,141 km (0.055 R)
• M5: 1,835,267 km (0.082 R)
• M6: 2,744,672 km (0.099 R)
• M7: 2,785,213 km (0.099 R)
• M8: 3,286,815 km (0.053 R)
• M9: 4,418,523 km (0.111 R)
• M10: 5,761,463 km (0.116 R)
• M11: 6,885,840 km (0.043 R)
• M12: 6,941,042 km (0.106 R)
• M13: 7,672,127 km (0.07 R)
• M14: 7,959,654 km (0.114 R)
• M15: 9,205,655 km (0.07 R)
• M16: 9,388,613 km (0.088 R)
• M17: 9,944,518 km (0.073 R)
• M18: 10,007,050 km (0.098 R)
• M19: 10,132,264 km (0.118 R)
• M20: 12,608,557 km (0.071 R)
• M21: 13,015,763 km (0.115 R)
• M22: 13,704,212 km (0.071 R)
• M23: 14,830,086 km (0.091 R)
• M24: 16,425,697 km (0.04 R)
• M25: 16,499,598 km (0.044 R)
• M26: 17,620,086 km (0.12 R)
• M27: 18,533,979 km (0.106 R)
• M28: 18,687,916 km (0.119 R)
• M29: 18,764,959 km (0.096 R)
• M30: 20,091,144 km (0.087 R)
• M31: 21,366,765 km (0.105 R)
• M32: 22,832,973 km (0.112 R)
• M33: 23,494,794 km (0.119 R)
• M34: 26,724,014 km (0.098 R)
• M35: 27,246,559 km (0.115 R)
• M36: 27,860,210 km (0.107 R)
• M37: 28,656,071 km (0.104 R)
• M38: 29,280,193 km (0.082 R)
• M39: 29,728,837 km (0.095 R)
• M40: 30,270,082 km (0.111 R)
• M41: 31,270,742 km (0.096 R)
• M42: 31,362,296 km (0.088 R)
• M43: 34,054,609 km (0.073 R)
• M44: 34,431,745 km (0.081 R)
• M45: 36,241,879 km (0.101 R)
• M46: 36,338,071 km (0.099 R)
• M47: 37,692,680 km (0.116 R)
• M48: 38,376,192 km (0.107 R)
• M49: 38,867,023 km (0.071 R)
• M50: 39,261,064 km (0.102 R)
• M51: 39,854,668 km (0.058 R)
• M52: 40,053,184 km (0.106 R)
• M53: 40,550,896 km (0.116 R)
• M54: 40,750,610 km (0.108 R)
• M55: 41,452,074 km (0.054 R)
• M56: 43,172,150 km (0.073 R)
• M57: 43,580,253 km (0.094 R)
• M58: 45,328,753 km (0.111 R)
• M59: 46,472,429 km (0.062 R)
• M60: 47,205,159 km (0.041 R)
• M61: 50,388,303 km (0.101 R)
• M62: 50,817,948 km (0.075 R)
• M63: 51,140,930 km (0.051 R)
• M64: 53,311,744 km (0.116 R)
• M65: 53,859,123 km (0.084 R)
• M66: 53,968,928 km (0.091 R)
• M67: 54,628,654 km (0.1 R)
• M68: 55,623,331 km (0.045 R)
• M69: 57,518,437 km (0.118 R)
• M70: 57,630,635 km (0.104 R)
• M71: 57,742,833 km (0.028 R)
• M72: 59,094,899 km (0.084 R)
• M73: 61,142,595 km (0.099 R)
• M74: 62,290,309 km (0.101 R)
• M75: 62,751,220 km (0.104 R)
• M76: 63,329,117 km (0.076 R)
• M77: 65,073,428 km (0.076 R)
• M78: 65,775,491 km (0.067 R)
• M79: 66,597,830 km (0.04 R)
• M80: 67,541,793 km (0.038 R)
• M81: 67,896,938 km (0.087 R)
• M82: 68,965,965 km (0.063 R)
• M83: 69,442,883 km (0.088 R)
• M84: 70,760,092 km (0.109 R)
• M85: 71,120,773 km (0.081 R)
• M86: 75,250,721 km (0.12 R)
• M87: 75,373,391 km (0.111 R)
• M88: 75,496,061 km (0.119 R)
• M89: 75,864,671 km (0.09 R)
• M90: 76,603,534 km (0.097 R)
• M91: 77,097,357 km (0.053 R)
• M92: 78,212,460 km (0.08 R)
• M93: 79,832,605 km (0.096 R)
• M94: 80,584,035 km (0.112 R)
• M95: 84,249,182 km (0.075 R)
• M96: 84,886,619 km (0.086 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit