🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.45 AU - 0.73 AU

Year: 170 Days

Day: 36.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.57 AU - 0.85 AU

Year: 224 Days

Day: 21.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.02 AU - 1.34 AU

Year: 480 Days

Day: 33.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.07 AU - 4.55 AU

Year: 2787 Days

Day: 35.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,397,364 km

• M1: 1,840,503 km (0.117 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 9.6

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.88 AU - 6.22 AU

Year: 4253 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,397,364 km

• M1: 129,402 km (0.042 R)
• M2: 245,041 km (0.09 R)
• M3: 312,809 km (0.107 R)
• M4: 407,804 km (0.076 R)
• M5: 474,674 km (0.099 R)
• M6: 784,192 km (0.082 R)
• M7: 1,110,315 km (0.082 R)
• M8: 1,209,200 km (0.095 R)
• M9: 1,385,725 km (0.081 R)
• M10: 1,446,462 km (0.073 R)
• M11: 1,634,357 km (0.091 R)
• M12: 1,813,725 km (0.075 R)
• M13: 1,914,404 km (0.1 R)
• M14: 1,999,675 km (0.096 R)
• M15: 2,335,821 km (0.111 R)
• M16: 2,519,976 km (0.088 R)
• M17: 3,080,819 km (0.068 R)
• M18: 3,221,889 km (0.097 R)
• M19: 3,427,437 km (0.105 R)
• M20: 3,489,819 km (0.063 R)
• M21: 3,573,744 km (0.08 R)
• M22: 3,829,556 km (0.112 R)
• M23: 4,069,361 km (0.07 R)
• M24: 4,427,050 km (0.102 R)
• M25: 4,609,559 km (0.099 R)
• M26: 4,911,747 km (0.047 R)
• M27: 5,077,202 km (0.065 R)
• M28: 5,148,560 km (0.11 R)
• M29: 5,462,117 km (0.115 R)
• M30: 5,906,573 km (0.119 R)
• M31: 6,082,500 km (0.101 R)
• M32: 6,491,351 km (0.091 R)
• M33: 6,594,873 km (0.115 R)
• M34: 7,228,120 km (0.104 R)
• M35: 8,186,145 km (0.03 R)
• M36: 8,326,318 km (0.114 R)
• M37: 8,722,902 km (0.064 R)
• M38: 9,125,769 km (0.075 R)
• M39: 9,212,835 km (0.088 R)
• M40: 9,387,865 km (0.116 R)
• M41: 9,652,503 km (0.117 R)
• M42: 9,741,365 km (0.062 R)
• M43: 10,069,133 km (0.055 R)
• M44: 10,766,260 km (0.114 R)
• M45: 11,229,415 km (0.062 R)
• M46: 12,111,294 km (0.077 R)
• M47: 12,207,037 km (0.072 R)
• M48: 13,244,647 km (0.1 R)
• M49: 14,108,426 km (0.084 R)
• M50: 14,242,914 km (0.06 R)
• M51: 14,344,192 km (0.083 R)
• M52: 14,649,072 km (0.094 R)
• M53: 14,819,315 km (0.094 R)
• M54: 15,924,993 km (0.064 R)
• M55: 16,914,283 km (0.047 R)
• M56: 17,814,114 km (0.052 R)
• M57: 18,766,454 km (0.109 R)
• M58: 18,914,556 km (0.074 R)
• M59: 19,848,197 km (0.102 R)
• M60: 20,225,931 km (0.058 R)
• M61: 20,377,773 km (0.077 R)
• M62: 20,796,946 km (0.093 R)
• M63: 21,605,224 km (0.057 R)
• M64: 21,721,611 km (0.085 R)
• M65: 21,877,043 km (0.11 R)
• M66: 22,188,955 km (0.045 R)
• M67: 22,306,239 km (0.108 R)
• M68: 22,423,823 km (0.114 R)
• M69: 23,212,952 km (0.111 R)
• M70: 23,491,204 km (0.062 R)
• M71: 23,970,815 km (0.058 R)
• M72: 24,575,041 km (0.059 R)
• M73: 24,737,055 km (0.114 R)
• M74: 25,021,291 km (0.046 R)
• M75: 25,265,884 km (0.102 R)
• M76: 26,957,985 km (0.106 R)
• M77: 27,208,711 km (0.114 R)
• M78: 27,628,184 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 13.4

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.13 AU - 9.19 AU

Year: 7945 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,397,364 km

• M1: 170,691 km (0.117 R)
• M2: 334,351 km (0.068 R)
• M3: 1,264,850 km (0.1 R)
• M4: 1,384,528 km (0.025 R)
• M5: 1,550,432 km (0.098 R)
• M6: 1,657,694 km (0.102 R)
• M7: 1,767,648 km (0.106 R)
• M8: 2,160,044 km (0.096 R)
• M9: 2,256,534 km (0.042 R)
• M10: 2,839,667 km (0.096 R)
• M11: 3,356,228 km (0.056 R)
• M12: 4,020,892 km (0.111 R)
• M13: 4,980,712 km (0.067 R)
• M14: 6,250,498 km (0.071 R)
• M15: 6,778,280 km (0.037 R)
• M16: 7,029,604 km (0.085 R)
• M17: 8,103,268 km (0.107 R)
• M18: 8,912,742 km (0.078 R)
• M19: 9,148,658 km (0.091 R)
• M20: 9,788,189 km (0.112 R)
• M21: 10,072,574 km (0.094 R)
• M22: 10,774,637 km (0.117 R)
• M23: 11,663,548 km (0.086 R)
• M24: 11,792,501 km (0.066 R)
• M25: 12,008,520 km (0.063 R)
• M26: 12,095,287 km (0.092 R)
• M27: 12,313,102 km (0.081 R)
• M28: 13,242,104 km (0.085 R)
• M29: 13,511,680 km (0.109 R)
• M30: 13,874,006 km (0.111 R)
• M31: 14,101,993 km (0.044 R)
• M32: 15,308,051 km (0.102 R)
• M33: 15,780,631 km (0.057 R)
• M34: 16,788,920 km (0.088 R)
• M35: 16,934,629 km (0.116 R)
• M36: 17,718,970 km (0.053 R)
• M37: 18,065,888 km (0.109 R)
• M38: 18,816,869 km (0.074 R)
• M39: 19,475,997 km (0.107 R)
• M40: 19,885,297 km (0.036 R)
• M41: 19,988,071 km (0.05 R)
• M42: 20,194,217 km (0.081 R)
• M43: 21,182,909 km (0.097 R)
• M44: 21,868,516 km (0.066 R)
• M45: 22,080,945 km (0.071 R)
• M46: 22,668,565 km (0.067 R)
• M47: 23,045,253 km (0.036 R)
• M48: 24,078,076 km (0.1 R)
• M49: 24,352,439 km (0.089 R)
• M50: 24,517,445 km (0.098 R)
• M51: 24,793,454 km (0.085 R)
• M52: 25,070,509 km (0.078 R)
• M53: 26,020,006 km (0.085 R)
• M54: 26,357,948 km (0.057 R)
• M55: 26,471,044 km (0.12 R)
• M56: 26,981,322 km (0.102 R)
• M57: 28,242,582 km (0.075 R)
• M58: 29,523,140 km (0.098 R)
• M59: 29,640,425 km (0.056 R)
• M60: 29,875,592 km (0.053 R)
• M61: 31,719,087 km (0.106 R)
• M62: 31,839,364 km (0.093 R)
• M63: 33,049,610 km (0.108 R)
• M64: 33,844,424 km (0.112 R)
• M65: 34,213,482 km (0.117 R)
• M66: 34,460,169 km (0.054 R)
• M67: 36,770,109 km (0.113 R)
• M68: 38,231,232 km (0.112 R)
• M69: 38,423,166 km (0.118 R)
• M70: 38,872,408 km (0.088 R)
• M71: 40,165,383 km (0.102 R)
• M72: 40,490,908 km (0.076 R)
• M73: 41,406,746 km (0.101 R)
• M74: 41,735,562 km (0.072 R)
• M75: 43,525,949 km (0.098 R)
• M76: 44,733,503 km (0.12 R)
• M77: 44,868,291 km (0.069 R)
• M78: 45,206,083 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.6

Radius: 6.3

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.13 AU - 13.99 AU

Year: 16681 Days

Day: 18.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,397,364 km

• M1: 84,672 km (0.116 R)
• M2: 139,276 km (0.049 R)
• M3: 486,642 km (0.1 R)
• M4: 736,620 km (0.101 R)
• M5: 804,986 km (0.097 R)
• M6: 1,315,264 km (0.097 R)
• M7: 1,514,080 km (0.046 R)
• M8: 3,344,410 km (0.053 R)
• M9: 3,774,354 km (0.106 R)
• M10: 4,016,254 km (0.095 R)
• M11: 4,304,679 km (0.113 R)
• M12: 4,858,340 km (0.086 R)
• M13: 4,901,873 km (0.093 R)
• M14: 5,033,220 km (0.075 R)
• M15: 5,389,263 km (0.114 R)
• M16: 6,219,531 km (0.074 R)
• M17: 6,409,521 km (0.112 R)
• M18: 6,795,184 km (0.085 R)
• M19: 7,588,801 km (0.118 R)
• M20: 7,996,455 km (0.035 R)
• M21: 9,046,782 km (0.08 R)
• M22: 9,208,048 km (0.119 R)
• M23: 9,316,058 km (0.101 R)
• M24: 9,370,212 km (0.07 R)
• M25: 10,645,085 km (0.105 R)
• M26: 11,505,572 km (0.052 R)
• M27: 11,621,959 km (0.078 R)
• M28: 11,855,930 km (0.101 R)
• M29: 12,091,397 km (0.107 R)
• M30: 12,807,373 km (0.071 R)
• M31: 13,231,333 km (0.085 R)
• M32: 15,611,735 km (0.109 R)
• M33: 16,129,493 km (0.081 R)
• M34: 16,718,759 km (0.104 R)
• M35: 16,850,704 km (0.079 R)
• M36: 16,916,677 km (0.11 R)
• M37: 17,850,766 km (0.109 R)
• M38: 18,664,728 km (0.046 R)
• M39: 18,938,791 km (0.085 R)
• M40: 20,258,394 km (0.102 R)
• M41: 20,681,158 km (0.039 R)
• M42: 21,392,496 km (0.05 R)
• M43: 22,111,612 km (0.041 R)
• M44: 23,426,129 km (0.035 R)
• M45: 23,573,782 km (0.115 R)
• M46: 23,944,186 km (0.088 R)
• M47: 24,092,887 km (0.105 R)
• M48: 24,241,886 km (0.09 R)
• M49: 24,465,984 km (0.045 R)
• M50: 24,991,521 km (0.058 R)
• M51: 26,130,110 km (0.114 R)
• M52: 26,744,210 km (0.11 R)
• M53: 26,898,595 km (0.106 R)
• M54: 28,457,554 km (0.085 R)
• M55: 28,536,392 km (0.056 R)
• M56: 28,615,081 km (0.091 R)
• M57: 29,566,374 km (0.109 R)
• M58: 30,608,472 km (0.055 R)
• M59: 34,056,554 km (0.069 R)
• M60: 35,317,514 km (0.115 R)
• M61: 35,911,118 km (0.113 R)
• M62: 36,081,361 km (0.062 R)
• M63: 37,280,537 km (0.099 R)
• M64: 39,629,673 km (0.115 R)
• M65: 39,893,713 km (0.056 R)
• M66: 40,688,975 km (0.076 R)
• M67: 41,044,270 km (0.119 R)
• M68: 41,400,463 km (0.061 R)
• M69: 41,936,771 km (0.112 R)
• M70: 43,196,984 km (0.073 R)
• M71: 43,740,772 km (0.04 R)
• M72: 43,922,683 km (0.099 R)
• M73: 44,195,849 km (0.106 R)
• M74: 48,172,758 km (0.079 R)
• M75: 48,454,451 km (0.106 R)
• M76: 49,113,879 km (0.069 R)
• M77: 50,537,003 km (0.092 R)
• M78: 51,685,316 km (0.097 R)
• M79: 52,069,932 km (0.113 R)
• M80: 52,938,797 km (0.115 R)
• M81: 53,520,733 km (0.074 R)
• M82: 54,007,374 km (0.116 R)
• M83: 55,181,119 km (0.055 R)
• M84: 56,165,623 km (0.068 R)
• M85: 57,653,374 km (0.11 R)
• M86: 60,060,553 km (0.035 R)
• M87: 60,262,510 km (0.064 R)
• M88: 60,768,749 km (0.103 R)
• M89: 61,073,181 km (0.084 R)
• M90: 63,835,207 km (0.106 R)
• M91: 64,144,725 km (0.109 R)
• M92: 64,661,436 km (0.082 R)
• M93: 67,791,173 km (0.118 R)
• M94: 68,106,824 km (0.057 R)
• M95: 69,162,686 km (0.063 R)
• M96: 71,290,416 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit