🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.85 AU - 2.71 AU

Year: 1264 Days

Day: 21.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.88 AU - 2.76 AU

Year: 1297 Days

Day: 44.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,073,803 km

• M1: 848,669 km (0.107 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 10.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.15 AU - 9.59 AU

Year: 8889 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,073,803 km

• M1: 133,292 km (0.098 R)
• M2: 208,839 km (0.114 R)
• M3: 304,581 km (0.11 R)
• M4: 1,202,767 km (0.074 R)
• M5: 1,849,778 km (0.104 R)
• M6: 1,990,848 km (0.045 R)
• M7: 2,334,325 km (0.07 R)
• M8: 2,830,541 km (0.082 R)
• M9: 3,416,666 km (0.106 R)
• M10: 4,162,710 km (0.051 R)
• M11: 4,317,843 km (0.11 R)
• M12: 4,570,365 km (0.107 R)
• M13: 4,892,598 km (0.098 R)
• M14: 5,023,646 km (0.118 R)
• M15: 5,255,822 km (0.102 R)
• M16: 5,356,352 km (0.079 R)
• M17: 5,938,437 km (0.099 R)
• M18: 6,148,772 km (0.097 R)
• M19: 6,867,440 km (0.095 R)
• M20: 6,940,743 km (0.071 R)
• M21: 7,386,395 km (0.068 R)
• M22: 7,574,888 km (0.089 R)
• M23: 7,879,619 km (0.056 R)
• M24: 7,994,959 km (0.087 R)
• M25: 8,462,004 km (0.095 R)
• M26: 8,580,186 km (0.077 R)
• M27: 8,857,989 km (0.068 R)
• M28: 8,938,024 km (0.078 R)
• M29: 9,463,412 km (0.046 R)
• M30: 9,915,945 km (0.106 R)
• M31: 10,756,685 km (0.066 R)
• M32: 10,970,461 km (0.088 R)
• M33: 11,272,050 km (0.104 R)
• M34: 11,489,266 km (0.102 R)
• M35: 11,795,643 km (0.061 R)
• M36: 12,550,813 km (0.083 R)
• M37: 13,138,882 km (0.069 R)
• M38: 13,413,394 km (0.071 R)
• M39: 13,921,578 km (0.078 R)
• M40: 14,107,827 km (0.059 R)
• M41: 16,358,826 km (0.077 R)
• M42: 16,555,398 km (0.041 R)
• M43: 17,050,567 km (0.1 R)
• M44: 17,752,031 km (0.076 R)
• M45: 17,903,574 km (0.111 R)
• M46: 18,873,267 km (0.093 R)
• M47: 19,442,487 km (0.112 R)
• M48: 20,333,193 km (0.072 R)
• M49: 21,775,316 km (0.099 R)
• M50: 24,363,210 km (0.117 R)
• M51: 24,756,802 km (0.064 R)
• M52: 25,493,572 km (0.096 R)
• M53: 26,007,889 km (0.093 R)
• M54: 27,863,950 km (0.09 R)
• M55: 28,040,176 km (0.097 R)
• M56: 28,216,702 km (0.102 R)
• M57: 28,334,734 km (0.106 R)
• M58: 28,630,190 km (0.105 R)
• M59: 28,926,693 km (0.116 R)
• M60: 29,105,163 km (0.119 R)
• M61: 30,364,329 km (0.089 R)
• M62: 30,848,727 km (0.112 R)
• M63: 31,335,668 km (0.104 R)
• M64: 32,811,600 km (0.094 R)
• M65: 33,683,008 km (0.035 R)
• M66: 33,808,221 km (0.096 R)
• M67: 34,058,798 km (0.112 R)
• M68: 34,184,460 km (0.063 R)
• M69: 35,767,056 km (0.109 R)
• M70: 36,150,475 km (0.062 R)
• M71: 36,792,549 km (0.096 R)
• M72: 37,827,617 km (0.116 R)
• M73: 39,860,203 km (0.113 R)
• M74: 41,525,227 km (0.067 R)
• M75: 42,467,544 km (0.079 R)
• M76: 42,805,636 km (0.071 R)
• M77: 42,941,321 km (0.1 R)
• M78: 43,144,774 km (0.078 R)
• M79: 43,416,743 km (0.074 R)
• M80: 43,894,110 km (0.095 R)
• M81: 44,030,692 km (0.064 R)
• M82: 44,441,638 km (0.115 R)
• M83: 45,681,954 km (0.116 R)
• M84: 45,959,159 km (0.115 R)
• M85: 46,097,985 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.8

Radius: 4.5

Gravity: 46.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.37 AU - 17.83 AU

Year: 20479 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,073,803 km

• M1: 169,046 km (0.076 R)
• M2: 281,244 km (0.111 R)
• M3: 643,570 km (0.076 R)
• M4: 1,017,714 km (0.055 R)
• M5: 1,683,275 km (0.054 R)
• M6: 1,752,539 km (0.055 R)
• M7: 1,929,813 km (0.093 R)
• M8: 2,112,771 km (0.056 R)
• M9: 2,574,579 km (0.103 R)
• M10: 2,654,614 km (0.08 R)
• M11: 3,194,214 km (0.103 R)
• M12: 3,454,364 km (0.107 R)
• M13: 4,610,158 km (0.101 R)
• M14: 4,707,396 km (0.111 R)
• M15: 4,854,601 km (0.06 R)
• M16: 5,305,040 km (0.09 R)
• M17: 5,716,733 km (0.079 R)
• M18: 6,032,085 km (0.06 R)
• M19: 6,789,799 km (0.061 R)
• M20: 7,123,701 km (0.05 R)
• M21: 7,179,950 km (0.078 R)
• M22: 9,114,250 km (0.094 R)
• M23: 9,175,286 km (0.12 R)
• M24: 9,730,294 km (0.066 R)
• M25: 10,296,223 km (0.093 R)
• M26: 10,423,381 km (0.08 R)
• M27: 11,132,326 km (0.059 R)
• M28: 11,328,448 km (0.104 R)
• M29: 13,698,378 km (0.103 R)
• M30: 15,263,321 km (0.084 R)
• M31: 15,626,844 km (0.074 R)
• M32: 16,140,563 km (0.102 R)
• M33: 17,109,209 km (0.063 R)
• M34: 17,714,632 km (0.113 R)
• M35: 18,558,513 km (0.086 R)
• M36: 18,946,271 km (0.119 R)
• M37: 19,809,002 km (0.064 R)
• M38: 20,364,758 km (0.053 R)
• M39: 20,604,414 km (0.064 R)
• M40: 21,248,283 km (0.082 R)
• M41: 21,980,415 km (0.062 R)
• M42: 23,218,786 km (0.119 R)
• M43: 23,302,262 km (0.095 R)
• M44: 24,395,074 km (0.091 R)
• M45: 24,905,054 km (0.077 R)
• M46: 25,247,034 km (0.103 R)
• M47: 25,676,679 km (0.113 R)
• M48: 25,935,633 km (0.095 R)
• M49: 26,369,018 km (0.102 R)
• M50: 26,979,976 km (0.066 R)
• M51: 27,155,454 km (0.053 R)
• M52: 28,482,986 km (0.113 R)
• M53: 28,840,525 km (0.063 R)
• M54: 29,922,117 km (0.096 R)
• M55: 30,103,580 km (0.093 R)
• M56: 30,376,745 km (0.099 R)
• M57: 30,925,171 km (0.096 R)
• M58: 31,200,730 km (0.037 R)
• M59: 32,496,996 km (0.09 R)
• M60: 32,964,190 km (0.116 R)
• M61: 34,664,519 km (0.082 R)
• M62: 35,621,347 km (0.111 R)
• M63: 36,103,053 km (0.07 R)
• M64: 36,296,333 km (0.031 R)
• M65: 37,267,971 km (0.12 R)
• M66: 37,658,870 km (0.09 R)
• M67: 40,333,680 km (0.096 R)
• M68: 41,238,747 km (0.111 R)
• M69: 42,659,927 km (0.06 R)
• M70: 48,716,098 km (0.092 R)
• M71: 52,279,669 km (0.088 R)
• M72: 52,388,875 km (0.084 R)
• M73: 53,706,384 km (0.09 R)
• M74: 54,590,657 km (0.056 R)
• M75: 54,701,509 km (0.104 R)
• M76: 56,373,714 km (0.065 R)
• M77: 57,610,589 km (0.072 R)
• M78: 57,836,482 km (0.064 R)
• M79: 62,879,127 km (0.039 R)
• M80: 63,344,526 km (0.065 R)
• M81: 64,864,739 km (0.042 R)
• M82: 65,334,925 km (0.096 R)
• M83: 69,137,105 km (0.059 R)
• M84: 70,581,173 km (0.119 R)
• M85: 71,428,196 km (0.079 R)
• M86: 71,549,520 km (0.105 R)
• M87: 72,156,887 km (0.075 R)
• M88: 73,744,270 km (0.111 R)
• M89: 74,234,951 km (0.071 R)
• M90: 76,332,463 km (0.107 R)
• M91: 76,953,145 km (0.105 R)
• M92: 79,075,789 km (0.097 R)
• M93: 80,711,941 km (0.103 R)
• M94: 81,851,278 km (0.12 R)
• M95: 83,889,699 km (0.07 R)
• M96: 84,017,605 km (0.096 R)
• M97: 85,429,510 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 16,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit