🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.82 AU - 1.02 AU

Year: 383 Days

Day: 31.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,215,270 km

• M1: 659,128 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.54 AU - 2.54 AU

Year: 1263 Days

Day: 21.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,215,270 km

• M1: 267,481 km (0.042 R)

Asteroid Belt

Center: 3.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 11.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.85 AU - 4.15 AU

Year: 3468 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,215,270 km

• M1: 219,759 km (0.114 R)
• M2: 332,706 km (0.058 R)
• M3: 619,634 km (0.056 R)
• M4: 708,795 km (0.088 R)
• M5: 813,663 km (0.107 R)
• M6: 1,186,610 km (0.025 R)
• M7: 1,392,457 km (0.1 R)
• M8: 1,652,608 km (0.071 R)
• M9: 1,839,605 km (0.115 R)
• M10: 2,774,741 km (0.105 R)
• M11: 2,860,012 km (0.115 R)
• M12: 3,033,396 km (0.11 R)
• M13: 3,648,842 km (0.097 R)
• M14: 3,742,640 km (0.104 R)
• M15: 3,818,186 km (0.051 R)
• M16: 3,913,480 km (0.092 R)
• M17: 4,125,909 km (0.119 R)
• M18: 4,868,064 km (0.119 R)
• M19: 5,265,396 km (0.08 R)
• M20: 5,435,788 km (0.052 R)
• M21: 5,694,892 km (0.051 R)
• M22: 6,270,245 km (0.104 R)
• M23: 6,360,303 km (0.084 R)
• M24: 6,496,437 km (0.119 R)
• M25: 6,840,961 km (0.068 R)
• M26: 6,933,861 km (0.104 R)
• M27: 7,333,288 km (0.045 R)
• M28: 7,428,432 km (0.026 R)
• M29: 7,499,940 km (0.099 R)
• M30: 7,885,753 km (0.093 R)
• M31: 8,080,978 km (0.086 R)
• M32: 8,526,331 km (0.061 R)
• M33: 8,878,334 km (0.08 R)
• M34: 9,158,082 km (0.091 R)
• M35: 9,286,288 km (0.111 R)
• M36: 9,622,434 km (0.044 R)
• M37: 10,094,416 km (0.107 R)
• M38: 10,173,852 km (0.109 R)
• M39: 10,413,209 km (0.116 R)
• M40: 10,493,543 km (0.093 R)
• M41: 11,006,514 km (0.028 R)
• M42: 11,088,194 km (0.109 R)
• M43: 11,279,829 km (0.099 R)
• M44: 11,693,916 km (0.111 R)
• M45: 11,944,941 km (0.054 R)
• M46: 12,225,736 km (0.114 R)
• M47: 13,458,423 km (0.116 R)
• M48: 13,868,171 km (0.093 R)
• M49: 14,104,237 km (0.034 R)
• M50: 14,790,293 km (0.102 R)
• M51: 14,971,007 km (0.092 R)
• M52: 15,273,943 km (0.039 R)
• M53: 15,609,491 km (0.105 R)
• M54: 15,978,399 km (0.12 R)
• M55: 16,101,967 km (0.074 R)
• M56: 16,350,150 km (0.083 R)
• M57: 16,568,263 km (0.062 R)
• M58: 16,787,424 km (0.092 R)
• M59: 16,944,502 km (0.062 R)
• M60: 17,133,743 km (0.055 R)
• M61: 17,260,303 km (0.041 R)
• M62: 17,418,877 km (0.117 R)
• M63: 17,609,764 km (0.089 R)
• M64: 17,801,399 km (0.091 R)
• M65: 18,900,494 km (0.035 R)
• M66: 19,162,290 km (0.082 R)
• M67: 19,359,460 km (0.05 R)
• M68: 19,722,534 km (0.073 R)
• M69: 21,062,183 km (0.105 R)
• M70: 21,265,637 km (0.098 R)
• M71: 21,880,035 km (0.089 R)
• M72: 22,120,439 km (0.111 R)
• M73: 22,361,890 km (0.114 R)
• M74: 22,882,042 km (0.108 R)
• M75: 23,056,323 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.4

Radius: 7

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.74 AU - 13.2 AU

Year: 16839 Days

Day: 19.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 67.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,215,270 km

• M1: 178,321 km (0.044 R)
• M2: 302,038 km (0.049 R)
• M3: 579,991 km (0.056 R)
• M4: 675,285 km (0.043 R)
• M5: 775,964 km (0.118 R)
• M6: 1,155,644 km (0.113 R)
• M7: 1,252,733 km (0.071 R)
• M8: 1,327,382 km (0.086 R)
• M9: 2,123,991 km (0.096 R)
• M10: 2,616,467 km (0.056 R)
• M11: 2,941,992 km (0.109 R)
• M12: 3,774,653 km (0.088 R)
• M13: 3,847,208 km (0.106 R)
• M14: 4,598,040 km (0.085 R)
• M15: 4,714,427 km (0.052 R)
• M16: 4,910,849 km (0.048 R)
• M17: 5,109,814 km (0.117 R)
• M18: 6,144,284 km (0.102 R)
• M19: 6,972,607 km (0.046 R)
• M20: 7,377,120 km (0.066 R)
• M21: 7,559,480 km (0.065 R)
• M22: 8,492,821 km (0.089 R)
• M23: 8,588,115 km (0.075 R)
• M24: 8,779,899 km (0.108 R)
• M25: 9,070,268 km (0.118 R)
• M26: 9,759,765 km (0.095 R)
• M27: 10,825,500 km (0.076 R)
• M28: 11,136,664 km (0.106 R)
• M29: 11,188,874 km (0.063 R)
• M30: 11,503,627 km (0.096 R)
• M31: 11,768,116 km (0.07 R)
• M32: 12,845,820 km (0.069 R)
• M33: 13,065,280 km (0.097 R)
• M34: 14,749,452 km (0.071 R)
• M35: 15,036,830 km (0.102 R)
• M36: 15,384,047 km (0.099 R)
• M37: 16,086,409 km (0.037 R)
• M38: 16,263,533 km (0.118 R)
• M39: 17,039,048 km (0.104 R)
• M40: 17,099,186 km (0.103 R)
• M41: 17,643,722 km (0.078 R)
• M42: 18,193,943 km (0.067 R)
• M43: 18,625,683 km (0.044 R)
• M44: 19,061,013 km (0.113 R)
• M45: 19,499,484 km (0.078 R)
• M46: 20,578,384 km (0.068 R)
• M47: 21,937,780 km (0.114 R)
• M48: 23,192,457 km (0.109 R)
• M49: 23,459,639 km (0.107 R)
• M50: 23,660,549 km (0.103 R)
• M51: 25,426,552 km (0.101 R)
• M52: 25,840,040 km (0.07 R)
• M53: 26,743,611 km (0.116 R)
• M54: 27,093,820 km (0.092 R)
• M55: 28,796,244 km (0.093 R)
• M56: 29,588,065 km (0.047 R)
• M57: 31,414,057 km (0.043 R)
• M58: 31,561,710 km (0.092 R)
• M59: 31,783,564 km (0.074 R)
• M60: 32,825,962 km (0.076 R)
• M61: 33,201,003 km (0.11 R)
• M62: 35,097,306 km (0.104 R)
• M63: 36,097,218 km (0.114 R)
• M64: 36,174,560 km (0.088 R)
• M65: 36,639,510 km (0.066 R)
• M66: 36,794,943 km (0.11 R)
• M67: 37,418,766 km (0.107 R)
• M68: 37,653,634 km (0.083 R)
• M69: 39,073,169 km (0.099 R)
• M70: 41,964,297 km (0.105 R)
• M71: 42,208,291 km (0.089 R)
• M72: 42,452,884 km (0.104 R)
• M73: 42,779,605 km (0.029 R)
• M74: 43,271,184 km (0.108 R)
• M75: 43,517,721 km (0.075 R)
• M76: 43,600,000 km (0.068 R)
• M77: 44,425,631 km (0.073 R)
• M78: 44,757,439 km (0.108 R)
• M79: 46,680,669 km (0.105 R)
• M80: 46,933,490 km (0.118 R)
• M81: 49,058,228 km (0.075 R)
• M82: 49,143,798 km (0.087 R)
• M83: 51,040,400 km (0.1 R)
• M84: 51,736,030 km (0.059 R)
• M85: 52,697,645 km (0.107 R)
• M86: 56,602,449 km (0.09 R)
• M87: 56,692,357 km (0.114 R)
• M88: 59,500,309 km (0.025 R)
• M89: 59,591,713 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.4

Radius: 3.2

Gravity: 39.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.25 AU - 13.85 AU

Year: 17015 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,215,270 km

• M1: 44,879 km (0.106 R)
• M2: 66,421 km (0.109 R)
• M3: 88,562 km (0.112 R)
• M4: 213,775 km (0.072 R)
• M5: 382,522 km (0.11 R)
• M6: 531,970 km (0.1 R)
• M7: 679,025 km (0.094 R)
• M8: 943,963 km (0.065 R)
• M9: 1,793,828 km (0.112 R)
• M10: 2,269,549 km (0.108 R)
• M11: 2,446,374 km (0.087 R)
• M12: 3,428,035 km (0.083 R)
• M13: 3,733,364 km (0.086 R)
• M14: 3,906,748 km (0.107 R)
• M15: 4,082,825 km (0.099 R)
• M16: 4,333,551 km (0.04 R)
• M17: 4,369,754 km (0.115 R)
• M18: 4,515,761 km (0.114 R)
• M19: 4,700,515 km (0.073 R)
• M20: 4,925,360 km (0.11 R)
• M21: 5,077,202 km (0.101 R)
• M22: 5,739,771 km (0.058 R)
• M23: 5,819,357 km (0.105 R)
• M24: 5,980,025 km (0.097 R)
• M25: 6,182,730 km (0.098 R)
• M26: 7,402,252 km (0.118 R)
• M27: 7,445,486 km (0.074 R)
• M28: 7,795,395 km (0.114 R)
• M29: 8,016,800 km (0.076 R)
• M30: 9,200,867 km (0.116 R)
• M31: 10,927,825 km (0.112 R)
• M32: 11,026,709 km (0.086 R)
• M33: 11,929,533 km (0.067 R)
• M34: 12,133,285 km (0.038 R)
• M35: 13,012,322 km (0.108 R)
• M36: 13,064,681 km (0.08 R)
• M37: 13,485,949 km (0.116 R)
• M38: 13,804,742 km (0.104 R)
• M39: 14,018,816 km (0.074 R)
• M40: 14,504,112 km (0.09 R)
• M41: 14,667,174 km (0.108 R)
• M42: 15,215,001 km (0.03 R)
• M43: 16,274,154 km (0.106 R)
• M44: 16,727,136 km (0.071 R)
• M45: 16,784,133 km (0.068 R)
• M46: 17,645,667 km (0.102 R)
• M47: 17,761,606 km (0.097 R)
• M48: 17,994,230 km (0.105 R)
• M49: 18,580,355 km (0.09 R)
• M50: 18,639,296 km (0.109 R)
• M51: 19,951,868 km (0.099 R)
• M52: 20,072,743 km (0.119 R)
• M53: 21,109,307 km (0.081 R)
• M54: 21,603,129 km (0.102 R)
• M55: 22,413,651 km (0.036 R)
• M56: 22,980,627 km (0.118 R)
• M57: 24,386,248 km (0.058 R)
• M58: 24,515,351 km (0.1 R)
• M59: 25,622,375 km (0.026 R)
• M60: 27,012,140 km (0.082 R)
• M61: 29,108,006 km (0.062 R)
• M62: 29,245,037 km (0.069 R)
• M63: 29,313,703 km (0.059 R)
• M64: 30,140,829 km (0.046 R)
• M65: 30,696,585 km (0.081 R)
• M66: 30,766,148 km (0.063 R)
• M67: 30,905,723 km (0.068 R)
• M68: 31,325,645 km (0.056 R)
• M69: 33,238,702 km (0.06 R)
• M70: 33,525,332 km (0.032 R)
• M71: 33,812,709 km (0.115 R)
• M72: 34,028,878 km (0.069 R)
• M73: 34,173,090 km (0.065 R)
• M74: 34,897,892 km (0.111 R)
• M75: 35,043,451 km (0.116 R)
• M76: 35,408,170 km (0.091 R)
• M77: 37,846,765 km (0.063 R)
• M78: 38,221,059 km (0.101 R)
• M79: 38,371,106 km (0.12 R)
• M80: 39,958,040 km (0.062 R)
• M81: 41,952,479 km (0.115 R)
• M82: 43,508,596 km (0.086 R)
• M83: 44,846,001 km (0.087 R)
• M84: 46,997,817 km (0.094 R)
• M85: 50,246,783 km (0.106 R)
• M86: 51,649,413 km (0.082 R)
• M87: 51,815,167 km (0.108 R)
• M88: 52,814,032 km (0.11 R)
• M89: 56,018,867 km (0.12 R)
• M90: 56,274,530 km (0.06 R)
• M91: 56,445,072 km (0.115 R)
• M92: 56,787,053 km (0.107 R)
• M93: 57,129,482 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit