🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.08 AU - 1.26 AU

Year: 460 Days

Day: 31.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.49 AU - 2.81 AU

Year: 1568 Days

Day: 16.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.18 AU - 3.2 AU

Year: 2071 Days

Day: 21.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.21 AU - 5.23 AU

Year: 3727 Days

Day: 39.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.8 AU - 5.72 AU

Year: 3774 Days

Day: 31.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,735,141 km

• M1: 3,849,452 km (0.057 R)

Asteroid Belt

Center: 9.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.2

Radius: 4.8

Gravity: 21.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.63 AU - 17.53 AU

Year: 20233 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,735,141 km

• M1: 212,279 km (0.097 R)
• M2: 254,466 km (0.092 R)
• M3: 315,652 km (0.102 R)
• M4: 695,181 km (0.09 R)
• M5: 1,148,463 km (0.118 R)
• M6: 1,227,151 km (0.027 R)
• M7: 1,389,914 km (0.106 R)
• M8: 1,857,108 km (0.057 R)
• M9: 2,368,882 km (0.12 R)
• M10: 3,474,859 km (0.096 R)
• M11: 3,551,005 km (0.114 R)
• M12: 4,424,955 km (0.042 R)
• M13: 4,549,122 km (0.101 R)
• M14: 4,800,745 km (0.1 R)
• M15: 5,057,006 km (0.083 R)
• M16: 5,230,390 km (0.101 R)
• M17: 5,317,756 km (0.067 R)
• M18: 5,761,912 km (0.116 R)
• M19: 5,897,447 km (0.052 R)
• M20: 6,171,810 km (0.046 R)
• M21: 6,497,185 km (0.119 R)
• M22: 6,544,159 km (0.03 R)
• M23: 6,732,951 km (0.069 R)
• M24: 6,875,817 km (0.054 R)
• M25: 7,359,018 km (0.026 R)
• M26: 7,604,808 km (0.042 R)
• M27: 7,703,842 km (0.082 R)
• M28: 8,307,170 km (0.117 R)
• M29: 8,717,816 km (0.104 R)
• M30: 9,558,706 km (0.098 R)
• M31: 10,097,407 km (0.078 R)
• M32: 10,701,184 km (0.064 R)
• M33: 11,657,264 km (0.057 R)
• M34: 12,406,451 km (0.055 R)
• M35: 12,581,630 km (0.109 R)
• M36: 12,993,473 km (0.053 R)
• M37: 13,890,761 km (0.052 R)
• M38: 14,072,672 km (0.118 R)
• M39: 14,561,408 km (0.111 R)
• M40: 15,242,527 km (0.04 R)
• M41: 17,022,742 km (0.106 R)
• M42: 17,674,240 km (0.111 R)
• M43: 19,271,048 km (0.106 R)
• M44: 19,881,557 km (0.11 R)
• M45: 20,429,534 km (0.099 R)
• M46: 21,052,011 km (0.059 R)
• M47: 24,548,711 km (0.109 R)
• M48: 24,768,471 km (0.057 R)
• M49: 26,176,037 km (0.093 R)
• M50: 27,002,715 km (0.081 R)
• M51: 28,143,698 km (0.069 R)
• M52: 28,604,459 km (0.085 R)
• M53: 30,393,949 km (0.119 R)
• M54: 34,817,109 km (0.118 R)
• M55: 35,477,135 km (0.115 R)
• M56: 36,893,228 km (0.074 R)
• M57: 37,734,717 km (0.095 R)
• M58: 37,819,239 km (0.108 R)
• M59: 37,903,762 km (0.077 R)
• M60: 38,242,751 km (0.109 R)
• M61: 39,179,832 km (0.095 R)
• M62: 40,383,496 km (0.041 R)
• M63: 40,469,964 km (0.115 R)
• M64: 40,729,666 km (0.078 R)
• M65: 41,337,781 km (0.104 R)
• M66: 43,003,254 km (0.089 R)
• M67: 43,711,151 km (0.059 R)
• M68: 44,333,778 km (0.082 R)
• M69: 45,767,673 km (0.049 R)
• M70: 47,672,653 km (0.06 R)
• M71: 48,588,790 km (0.109 R)
• M72: 49,141,255 km (0.119 R)
• M73: 49,326,008 km (0.069 R)
• M74: 49,418,310 km (0.048 R)
• M75: 50,159,717 km (0.12 R)
• M76: 50,998,064 km (0.1 R)
• M77: 53,730,618 km (0.052 R)
• M78: 54,301,933 km (0.048 R)
• M79: 54,492,820 km (0.09 R)
• M80: 54,875,341 km (0.067 R)
• M81: 54,971,084 km (0.094 R)
• M82: 55,066,827 km (0.107 R)
• M83: 57,091,484 km (0.066 R)
• M84: 57,771,855 km (0.119 R)
• M85: 59,042,390 km (0.075 R)
• M86: 59,927,261 km (0.089 R)
• M87: 60,519,819 km (0.094 R)
• M88: 60,717,587 km (0.116 R)
• M89: 61,312,687 km (0.025 R)
• M90: 63,510,878 km (0.068 R)
• M91: 63,812,617 km (0.054 R)
• M92: 67,573,059 km (0.086 R)
• M93: 68,498,621 km (0.049 R)
• M94: 68,911,362 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.6

Radius: 5.4

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.37 AU - 19.17 AU

Year: 24959 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,735,141 km

• M1: 279,150 km (0.054 R)
• M2: 359,184 km (0.118 R)
• M3: 777,011 km (0.087 R)
• M4: 1,195,137 km (0.107 R)
• M5: 1,584,840 km (0.108 R)
• M6: 2,171,862 km (0.098 R)
• M7: 2,643,544 km (0.112 R)
• M8: 2,927,032 km (0.103 R)
• M9: 3,146,043 km (0.068 R)
• M10: 3,677,564 km (0.077 R)
• M11: 4,779,054 km (0.091 R)
• M12: 4,821,689 km (0.05 R)
• M13: 7,158,258 km (0.088 R)
• M14: 7,953,221 km (0.072 R)
• M15: 8,054,499 km (0.092 R)
• M16: 8,309,713 km (0.087 R)
• M17: 8,671,291 km (0.074 R)
• M18: 10,114,013 km (0.099 R)
• M19: 10,667,076 km (0.043 R)
• M20: 10,947,123 km (0.105 R)
• M21: 11,116,468 km (0.115 R)
• M22: 12,737,511 km (0.12 R)
• M23: 13,635,996 km (0.09 R)
• M24: 13,939,978 km (0.085 R)
• M25: 14,492,743 km (0.119 R)
• M26: 14,554,676 km (0.115 R)
• M27: 16,257,997 km (0.12 R)
• M28: 16,580,381 km (0.117 R)
• M29: 16,645,007 km (0.1 R)
• M30: 16,839,784 km (0.102 R)
• M31: 18,625,234 km (0.085 R)
• M32: 18,692,553 km (0.096 R)
• M33: 19,437,999 km (0.059 R)
• M34: 19,711,464 km (0.07 R)
• M35: 20,055,091 km (0.044 R)
• M36: 20,470,075 km (0.098 R)
• M37: 21,378,733 km (0.054 R)
• M38: 21,449,193 km (0.058 R)
• M39: 21,802,693 km (0.062 R)
• M40: 21,873,602 km (0.107 R)
• M41: 23,307,947 km (0.106 R)
• M42: 24,329,999 km (0.076 R)
• M43: 24,550,806 km (0.057 R)
• M44: 25,665,310 km (0.088 R)
• M45: 27,789,450 km (0.095 R)
• M46: 32,203,335 km (0.116 R)
• M47: 32,526,915 km (0.104 R)
• M48: 33,503,939 km (0.08 R)
• M49: 33,667,599 km (0.11 R)
• M50: 34,904,474 km (0.11 R)
• M51: 35,153,555 km (0.096 R)
• M52: 36,492,157 km (0.094 R)
• M53: 36,576,380 km (0.039 R)
• M54: 37,932,784 km (0.084 R)
• M55: 38,445,606 km (0.07 R)
• M56: 39,133,008 km (0.066 R)
• M57: 39,997,833 km (0.025 R)
• M58: 40,171,516 km (0.103 R)
• M59: 41,922,709 km (0.107 R)
• M60: 42,807,580 km (0.054 R)
• M61: 43,609,275 km (0.117 R)
• M62: 44,236,240 km (0.039 R)
• M63: 44,866,047 km (0.083 R)
• M64: 45,317,833 km (0.091 R)
• M65: 45,771,114 km (0.026 R)
• M66: 46,408,251 km (0.069 R)
• M67: 46,499,506 km (0.105 R)
• M68: 46,864,974 km (0.076 R)
• M69: 47,599,050 km (0.081 R)
• M70: 48,244,565 km (0.114 R)
• M71: 48,429,468 km (0.11 R)
• M72: 49,450,923 km (0.111 R)
• M73: 50,385,610 km (0.056 R)
• M74: 52,177,493 km (0.098 R)
• M75: 53,511,158 km (0.101 R)
• M76: 54,278,296 km (0.071 R)
• M77: 54,470,679 km (0.089 R)
• M78: 54,759,702 km (0.096 R)
• M79: 54,856,043 km (0.048 R)
• M80: 54,952,534 km (0.082 R)
• M81: 56,698,939 km (0.051 R)
• M82: 59,550,724 km (0.088 R)
• M83: 60,544,801 km (0.057 R)
• M84: 60,844,147 km (0.073 R)
• M85: 61,644,795 km (0.073 R)
• M86: 62,146,845 km (0.108 R)
• M87: 64,575,866 km (0.081 R)
• M88: 66,623,711 km (0.1 R)
• M89: 66,726,634 km (0.048 R)
• M90: 67,242,149 km (0.078 R)
• M91: 68,277,216 km (0.112 R)
• M92: 68,692,799 km (0.066 R)
• M93: 69,421,939 km (0.088 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: 342 - 18,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit