🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.92 AU - 0.96 AU

Year: 333 Days

Day: 34.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,102,938 km

• M1: 265,087 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.02 AU - 1.64 AU

Year: 560 Days

Day: 39.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.61 AU - 2.59 AU

Year: 1112 Days

Day: 18.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,102,938 km

• M1: 1,112,111 km (0.083 R)
• M2: 1,373,907 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.61 AU - 2.61 AU

Year: 1119 Days

Day: 19.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 145.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.19 AU - 3.69 AU

Year: 2330 Days

Day: 40.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.38 AU - 4 AU

Year: 2589 Days

Day: 12.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,102,938 km

• M1: 2,175,452 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.6

Radius: 8.5

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.49 AU - 5.25 AU

Year: 3925 Days

Day: 8.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,102,938 km

• M1: 132,245 km (0.088 R)
• M2: 310,864 km (0.066 R)
• M3: 370,704 km (0.116 R)
• M4: 469,588 km (0.112 R)
• M5: 665,860 km (0.047 R)
• M6: 833,410 km (0.089 R)
• M7: 956,678 km (0.096 R)
• M8: 1,159,383 km (0.089 R)
• M9: 1,234,332 km (0.094 R)
• M10: 1,606,083 km (0.113 R)
• M11: 1,761,365 km (0.086 R)
• M12: 1,862,942 km (0.099 R)
• M13: 2,011,343 km (0.096 R)
• M14: 2,087,040 km (0.096 R)
• M15: 2,288,548 km (0.111 R)
• M16: 2,480,034 km (0.113 R)
• M17: 2,577,871 km (0.11 R)
• M18: 2,660,449 km (0.109 R)
• M19: 2,743,775 km (0.081 R)
• M20: 2,947,527 km (0.104 R)
• M21: 3,103,557 km (0.06 R)
• M22: 3,226,976 km (0.085 R)
• M23: 3,387,943 km (0.086 R)
• M24: 3,867,703 km (0.036 R)
• M25: 4,154,333 km (0.071 R)
• M26: 4,251,422 km (0.067 R)
• M27: 4,547,326 km (0.091 R)
• M28: 4,952,138 km (0.092 R)
• M29: 5,347,525 km (0.047 R)
• M30: 5,453,291 km (0.11 R)
• M31: 5,602,440 km (0.107 R)
• M32: 5,948,759 km (0.092 R)
• M33: 6,036,424 km (0.098 R)
• M34: 6,684,631 km (0.095 R)
• M35: 6,798,625 km (0.109 R)
• M36: 6,913,366 km (0.086 R)
• M37: 7,425,440 km (0.096 R)
• M38: 7,733,911 km (0.098 R)
• M39: 7,925,845 km (0.089 R)
• M40: 7,998,250 km (0.052 R)
• M41: 8,070,805 km (0.109 R)
• M42: 8,984,100 km (0.04 R)
• M43: 9,414,643 km (0.088 R)
• M44: 9,722,665 km (0.115 R)
• M45: 9,800,157 km (0.09 R)
• M46: 10,033,978 km (0.098 R)
• M47: 10,480,677 km (0.108 R)
• M48: 10,746,363 km (0.117 R)
• M49: 11,230,462 km (0.081 R)
• M50: 11,749,118 km (0.07 R)
• M51: 12,191,927 km (0.092 R)
• M52: 12,359,477 km (0.064 R)
• M53: 12,471,526 km (0.115 R)
• M54: 12,640,272 km (0.096 R)
• M55: 12,781,492 km (0.11 R)
• M56: 12,866,464 km (0.1 R)
• M57: 12,923,162 km (0.078 R)
• M58: 13,495,374 km (0.068 R)
• M59: 13,639,735 km (0.083 R)
• M60: 13,726,502 km (0.063 R)
• M61: 13,813,568 km (0.084 R)
• M62: 14,251,441 km (0.081 R)
• M63: 14,310,233 km (0.119 R)
• M64: 14,516,379 km (0.078 R)
• M65: 15,290,997 km (0.11 R)
• M66: 16,170,782 km (0.072 R)
• M67: 16,849,059 km (0.039 R)
• M68: 17,442,364 km (0.12 R)
• M69: 17,915,542 km (0.111 R)
• M70: 18,265,302 km (0.101 R)
• M71: 18,906,927 km (0.094 R)
• M72: 19,003,866 km (0.089 R)
• M73: 19,068,493 km (0.101 R)
• M74: 19,392,970 km (0.069 R)
• M75: 19,556,032 km (0.094 R)
• M76: 19,654,019 km (0.072 R)
• M77: 20,311,352 km (0.089 R)
• M78: 20,709,282 km (0.091 R)
• M79: 21,243,795 km (0.09 R)
• M80: 22,497,425 km (0.07 R)
• M81: 22,771,489 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.9

Radius: 5.7

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.57 AU - 18.65 AU

Year: 21453 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,102,938 km

• M1: 77,940 km (0.114 R)
• M2: 476,320 km (0.097 R)
• M3: 1,022,950 km (0.11 R)
• M4: 1,738,178 km (0.062 R)
• M5: 1,803,552 km (0.061 R)
• M6: 2,038,869 km (0.119 R)
• M7: 2,107,984 km (0.058 R)
• M8: 2,612,876 km (0.074 R)
• M9: 2,879,011 km (0.112 R)
• M10: 3,478,150 km (0.071 R)
• M11: 4,649,502 km (0.093 R)
• M12: 5,064,935 km (0.058 R)
• M13: 5,734,535 km (0.094 R)
• M14: 6,945,829 km (0.084 R)
• M15: 7,313,690 km (0.105 R)
• M16: 7,849,999 km (0.061 R)
• M17: 8,678,172 km (0.11 R)
• M18: 8,903,616 km (0.116 R)
• M19: 9,533,723 km (0.06 R)
• M20: 9,591,767 km (0.105 R)
• M21: 10,415,901 km (0.083 R)
• M22: 11,446,930 km (0.066 R)
• M23: 12,131,340 km (0.116 R)
• M24: 12,257,152 km (0.08 R)
• M25: 13,021,298 km (0.086 R)
• M26: 13,998,022 km (0.1 R)
• M27: 14,461,925 km (0.108 R)
• M28: 16,506,180 km (0.033 R)
• M29: 16,925,802 km (0.114 R)
• M30: 16,996,113 km (0.117 R)
• M31: 17,490,684 km (0.057 R)
• M32: 17,704,160 km (0.102 R)
• M33: 17,775,518 km (0.11 R)
• M34: 18,133,655 km (0.117 R)
• M35: 18,349,675 km (0.11 R)
• M36: 19,737,644 km (0.12 R)
• M37: 20,108,497 km (0.065 R)
• M38: 20,406,795 km (0.078 R)
• M39: 20,631,491 km (0.066 R)
• M40: 21,158,973 km (0.094 R)
• M41: 21,996,871 km (0.092 R)
• M42: 22,767,898 km (0.101 R)
• M43: 24,020,033 km (0.034 R)
• M44: 25,294,307 km (0.072 R)
• M45: 25,939,672 km (0.119 R)
• M46: 28,240,787 km (0.094 R)
• M47: 28,658,464 km (0.106 R)
• M48: 29,162,459 km (0.077 R)
• M49: 29,584,774 km (0.08 R)
• M50: 30,094,005 km (0.057 R)
• M51: 30,520,658 km (0.089 R)
• M52: 30,863,537 km (0.082 R)
• M53: 30,949,406 km (0.119 R)
• M54: 32,946,837 km (0.108 R)
• M55: 33,828,118 km (0.08 R)
• M56: 34,005,391 km (0.081 R)
• M57: 34,717,178 km (0.061 R)
• M58: 34,806,637 km (0.116 R)
• M59: 35,614,017 km (0.115 R)
• M60: 37,521,988 km (0.105 R)
• M61: 38,626,918 km (0.095 R)
• M62: 39,462,722 km (0.079 R)
• M63: 39,742,769 km (0.101 R)
• M64: 40,774,695 km (0.111 R)
• M65: 41,625,608 km (0.109 R)
• M66: 41,910,591 km (0.116 R)
• M67: 42,769,283 km (0.103 R)
• M68: 43,248,894 km (0.096 R)
• M69: 43,923,281 km (0.094 R)
• M70: 44,892,825 km (0.055 R)
• M71: 47,149,210 km (0.048 R)
• M72: 48,042,010 km (0.115 R)
• M73: 48,840,414 km (0.032 R)
• M74: 50,046,322 km (0.073 R)
• M75: 51,363,531 km (0.109 R)
• M76: 52,077,712 km (0.081 R)
• M77: 53,515,646 km (0.054 R)
• M78: 55,279,106 km (0.078 R)
• M79: 55,487,795 km (0.057 R)
• M80: 56,430,411 km (0.102 R)
• M81: 57,589,496 km (0.119 R)
• M82: 57,906,942 km (0.104 R)
• M83: 59,076,050 km (0.11 R)
• M84: 62,086,856 km (0.088 R)
• M85: 62,303,923 km (0.064 R)
• M86: 63,829,671 km (0.118 R)
• M87: 64,267,844 km (0.051 R)
• M88: 66,252,110 km (0.119 R)
• M89: 67,140,422 km (0.08 R)
• M90: 67,474,624 km (0.1 R)
• M91: 67,586,074 km (0.045 R)
• M92: 69,266,058 km (0.103 R)
• M93: 71,073,051 km (0.067 R)
• M94: 71,527,230 km (0.062 R)
• M95: 73,812,487 km (0.111 R)
• M96: 74,157,310 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit